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ICALEO 2009: 28th International Congress on Laser Materials Processing, Laser Microprocessing and Nanomanufacturing

OPENING PLENARY SESSION

Frontiers and Challenges for the Green Economy

Laser-assisted deposition of good carbon — From diamond films to nanotubes

Y. S. Zhou; H. Ling; Z. Q. Xie; W. Xiong; M. Mahjouri-Samani; Y. Gao; M. Mitchell; Y. F. Lu

ICALEO 2009; 1-7https://doi.org/10.2351/1.5061552

View Articletitled, Laser-assisted deposition of good carbon — From diamond films to nanotubes

CLOSING PLENARY SESSION

Joint Session - (LMP & LMF) Microprocessing Applications in Automotive and Aerospace Industries

Picosecond laser machining of shaped holes in thermal barrier coated turbine blades

Carl Druffner; Larry Dosser; William Roquemore; Sivaram Gogineni

ICALEO 2009; 8-14https://doi.org/10.2351/1.5061662

View Articletitled, Picosecond laser machining of shaped holes in thermal barrier coated turbine blades

Dual mode high brightness fiber laser for ablation and drilling of aerospace superalloys

Mohammed Naeem; Steve Keen

ICALEO 2009; 15-22https://doi.org/10.2351/1.5061538

View Articletitled, Dual mode high brightness fiber laser for ablation and drilling of aerospace superalloys

Advanced beam steering in helical drilling

Henrikki Pantsar; Petri Laakso; Mika Aikio; Jouni Huopana; Hans Herfurth; Stefan Heinemann

ICALEO 2009; 23-29https://doi.org/10.2351/1.5061559

View Articletitled, Advanced beam steering in helical drilling

Ultra short pulse laser generated surface textures for anti-ice applications in aviation

Gert-willem Römer; Daniel Arnaldo del Cerro; R. C. J. Sipkema; M. N. W. Groenendijk; A. J. Huis in ‘t Veld

ICALEO 2009; 30-37https://doi.org/10.2351/1.5061570

View Articletitled, Ultra short pulse laser generated surface textures for anti-ice applications in aviation

LASER MATERIALS PROCESSING CONFERENCE

LMP 1: Hybrid Welding

The effects of surface topography and lack of fusion on the fatigue strength of laser hybrid welds

Md. Minhaj Alam; Zuheir Barsoum; Pär Jonsén; Hans-Åke Häggblad; Alexander Kaplan

ICALEO 2009; 38-46https://doi.org/10.2351/1.5061586

View Articletitled, The effects of surface topography and lack of fusion on the fatigue strength of laser hybrid welds

Diffusible hydrogen characteristics of hybrid laser arc welding (HLAW)

Paul A. Blomquist; Stanley E. Ferree; Brian M. Marx

ICALEO 2009; 47-54https://doi.org/10.2351/1.5061599

View Articletitled, Diffusible hydrogen characteristics of hybrid laser arc welding (HLAW)

Comparative analysis of GMA, laser and laser-GMA hybrid welding

Jukka Siltanen; Markus Suomi

ICALEO 2009; 55-63https://doi.org/10.2351/1.5061611

View Articletitled, Comparative analysis of GMA, laser and laser-GMA hybrid welding

Criterion for online evaluation of penetration status in laser-MIG hybrid welding and its application

Yongqiang Zhang; Wuzhu Chen; Yuanqing Shuang; Jun Zhang

ICALEO 2009; 64-70https://doi.org/10.2351/1.5061623

View Articletitled, Criterion for online evaluation of penetration status in laser-MIG hybrid welding and its application

Monitoring of hybrid laser-arc welding of galvanized steels in a gap-free lap joint configuration

Shanglu Yang; Rouzbeh Sarrafi; Radovan Kovacevic

ICALEO 2009; 71-78https://doi.org/10.2351/1.5061634

View Articletitled, Monitoring of hybrid laser-arc welding of galvanized steels in a gap-free lap joint configuration

High brightness hybrid welding of steel

Brian Victor; Brad Nagy; Stan Ream; Dave Farson

ICALEO 2009; 79-88https://doi.org/10.2351/1.5061646

View Articletitled, High brightness hybrid welding of steel

On the meaning of zinc coatings in hybrid welding of aluminium to steel

Frank Vollertsen; Claus Thomy

ICALEO 2009; 89-97https://doi.org/10.2351/1.5061661

View Articletitled, On the meaning of zinc coatings in hybrid welding of aluminium to steel

LMP 2: Surface Modification I

Investigation into time dependant degradation and atmospheric conditions on the wettability of nylon 6,6 which has undergone CO₂ laser surface modification

D. G. Waugh; J. Lawrence; D. J. Morgan

ICALEO 2009; 98-108https://doi.org/10.2351/1.5061677

View Articletitled, Investigation into time dependant degradation and atmospheric conditions on the wettability of nylon 6,6 which has undergone CO<sub>2</sub> laser surface modification

Laser surface treatment of engineering ceramics and the effects thereof on fracture toughness

P. P. Shukla; J. Lawrence

ICALEO 2009; 109-115https://doi.org/10.2351/1.5061459

View Articletitled, Laser surface treatment of engineering ceramics and the effects thereof on fracture toughness

Modification of the electrochemical properties of 2050-T8 aluminium alloys by a LSP surface treatment

Patrice Peyre; Vincent Vignal; Hassan Amar; Hongbin Song; Hervé Pelletier; Vincent Ji

ICALEO 2009; 116-121https://doi.org/10.2351/1.5061469

View Articletitled, Modification of the electrochemical properties of 2050-T8 aluminium alloys by a LSP surface treatment

Characterization and compositional study of fibre laser processed engineering ceramics

P. P. Shukla; J. Lawrence

ICALEO 2009; 122-132https://doi.org/10.2351/1.5061479

View Articletitled, Characterization and compositional study of fibre laser processed engineering ceramics

Laser-generated crack-like features for fatigue testing

E. Gounaris; D. Cassioppo; P. Denney

ICALEO 2009; 133-140https://doi.org/10.2351/1.5061496

View Articletitled, Laser-generated crack-like features for fatigue testing

Texturing structures of Ti films by multiple femtosecond laser pulses

Yongguang Huang; Shibing Liu

ICALEO 2009; 141-145https://doi.org/10.2351/1.5061509

View Articletitled, Texturing structures of Ti films by multiple femtosecond laser pulses

LMP 3: Laser Systems and Optics

Solutions for lasers with high brightness – A deeper look into processing heads for welding and cutting

M. Kogel-Hollacher; J. Mueller-Borhanian; C. Staudenmaier; B. Schuermann; B. Trees

ICALEO 2009; 146-150https://doi.org/10.2351/1.5061517

View Articletitled, Solutions for lasers with high brightness – A deeper look into processing heads for welding and cutting

Disk laser: A new generation of industrial laser

David Havrilla; Rüdiger Brockmann

ICALEO 2009; 151-158https://doi.org/10.2351/1.5061524

View Articletitled, Disk laser: A new generation of industrial laser

CW and Q-switched Yb-doped single-mode fiber lasers at 980nm and their frequency doubling with BIBO

Pingxue Li; Shuzhen Zou; Xuexia Zhang

ICALEO 2009; 159-163https://doi.org/10.2351/1.5061537

View Articletitled, CW and Q-switched Yb-doped single-mode fiber lasers at 980nm and their frequency doubling with BIBO

Research on mechanism of mode-locking using a semiconductor of saturable absorption mirror in a solid laser

Jie Fu; Bingyuan Zhang; Meng Chen; Gang Li

ICALEO 2009; 164-167https://doi.org/10.2351/1.5061545

View Articletitled, Research on mechanism of mode-locking using a semiconductor of saturable absorption mirror in a solid laser

Collimated laser homogenizer

Michael Scaggs; Gil Haas

ICALEO 2009; 168-171https://doi.org/10.2351/1.5061546

View Articletitled, Collimated laser homogenizer

LMP 4: Welding Lite Metals and Dissimilar Materials

Statistical analysis of low porosity laser welding of Ti alloys using a directed gas jet

Jon Blackburn; Chris Allen; Paul Hilton; Lin Li

ICALEO 2009; 172-181https://doi.org/10.2351/1.5061547

View Articletitled, Statistical analysis of low porosity laser welding of Ti alloys using a directed gas jet

Weld strength improvement for Al alloy by using laser weaving method

Kwang-Deok Choi; Young-Nam Ahn; Cheolhee Kim

ICALEO 2009; 182-185https://doi.org/10.2351/1.5061548

View Articletitled, Weld strength improvement for Al alloy by using laser weaving method

Laser beam welding with hypereutectic AlSi filler material

Thomas Seefeld; Frank Buschenhenke; Frank Vollertsen

ICALEO 2009; 186-191https://doi.org/10.2351/1.5061549

View Articletitled, Laser beam welding with hypereutectic AlSi filler material

Study on welding of 2024 aluminum alloy sheet with disc laser

Xudong Zhao; Rongshi Xiao; Kai Chen

ICALEO 2009; 192-197https://doi.org/10.2351/1.5061550

View Articletitled, Study on welding of 2024 aluminum alloy sheet with disc laser

Study on the activating flux laser welding of titanium alloy

Chen li; Gong Shuili; Duan Aiqin

ICALEO 2009; 198-202https://doi.org/10.2351/1.5061551

View Articletitled, Study on the activating flux laser welding of titanium alloy

Laser welding of lap joint between copper and brass

Peng Dong; Rongshi Xiao

ICALEO 2009; 203-207https://doi.org/10.2351/1.5061553

View Articletitled, Laser welding of lap joint between copper and brass

Laser direct joining of ceramic and engineering plastic

Yousuke Kawahito; Yusuke Niwa; Seiji Katayama

ICALEO 2009; 208-212https://doi.org/10.2351/1.5061554

View Articletitled, Laser direct joining of ceramic and engineering plastic

Application of pressure-sensitive adhesive systems in laser-beam welding of lap joints

Uwe Reisgen; Klaus Dilger; Simon Olschok; Nikolaus Wagner

ICALEO 2009; 213-218https://doi.org/10.2351/1.5061555

View Articletitled, Application of pressure-sensitive adhesive systems in laser-beam welding of lap joints

LMP 5: Surface Modification II

Laser beam hardening – Energy efficient heat treatment?

Steffen Bonss; Marko Seifert; Berndt Brenner; Eckhard Beyer

ICALEO 2009; 219-224https://doi.org/10.2351/1.5061556

View Articletitled, Laser beam hardening – Energy efficient heat treatment?

Investigations on interface debonding of the particle reinforced metal matrix composites in laser forming

F. R. Liu; K. C. Chan; C. Y. Tang; J. M. Chen

ICALEO 2009; 225-232https://doi.org/10.2351/1.5061557

View Articletitled, Investigations on interface debonding of the particle reinforced metal matrix composites in laser forming

3D laser forming through circle line heating

K. Venkadeshwaran; Sandip Das; Dipten Misra

ICALEO 2009; 233-239https://doi.org/10.2351/1.5061558

View Articletitled, 3D laser forming through circle line heating

Research and development of laser additive manufacturing in northwestern polytechnical university

Weidong Huang

ICALEO 2009; 240-247https://doi.org/10.2351/1.5061560

View Articletitled, Research and development of laser additive manufacturing in northwestern polytechnical university

Transition metal coatings on graphite via laser processing

Deepak Rajput; Lino Costa; Kathleen Lansford; Alexander Terekhov; George Murray; William Hofmeister

ICALEO 2009; 248-257https://doi.org/10.2351/1.5061561

View Articletitled, Transition metal coatings on graphite via laser processing

New analysis on laser-induced damage mechanism of CCD device

Jingjing Dai; Zhiyong Wang

ICALEO 2009; 258-261https://doi.org/10.2351/1.5061562

View Articletitled, New analysis on laser-induced damage mechanism of CCD device

Nano WC powder cold enhancing of light metal surface by laser shock peening process

Renjie Zhu; Minlin Zhong; Liang Lv; Changsheng Dong; Wenjin Liu

ICALEO 2009; 262-269https://doi.org/10.2351/1.5061563

View Articletitled, Nano WC powder cold enhancing of light metal surface by laser shock peening process

Investigation on the electrochemical catalysis properties of Ni-decorated nanoporous copper formed by hybrid laser deposition

Yu Gu; Mingxing Ma; Minlin Zhong; Wenjin Liu; Changsheng Dong; Yide Kan

ICALEO 2009; 270-275https://doi.org/10.2351/1.5061564

View Articletitled, Investigation on the electrochemical catalysis properties of Ni-decorated nanoporous copper formed by hybrid laser deposition

LMP 6: Cutting

Scaling laws for the reactive-gas laser cutting of thick steel sheets

Anatoly Orishich; Alexandr Malikov; Victor Shulyatyev

ICALEO 2009; 276-280https://doi.org/10.2351/1.5061565

View Articletitled, Scaling laws for the reactive-gas laser cutting of thick steel sheets

Effects of internal design geometry in de laval nozzles for off-axis assist gas injection on inert-gas laser cutting performance

A. Riveiro; F. Quintero; R. Comesaña; J. del Val; M. Boutinguiza; F. Lusquiños; J. Pou

ICALEO 2009; 281-288https://doi.org/10.2351/1.5061566

View Articletitled, Effects of internal design geometry in de laval nozzles for off-axis assist gas injection on inert-gas laser cutting performance

Macro and micro applications for fibre lasers in laser material processing of aerospace composite material

Paul French; Mo Naeem; Emily Leach; John Clowes; Martin Sharp

ICALEO 2009; 289-297https://doi.org/10.2351/1.5061567

View Articletitled, Macro and micro applications for fibre lasers in laser material processing of aerospace composite material

Fiber laser orbital cutting of stainless steel tubes

Tuomas Purtonen; Antti Salminen

ICALEO 2009; 298-304https://doi.org/10.2351/1.5061568

View Articletitled, Fiber laser orbital cutting of stainless steel tubes

Fiber laser blanking of coil strips at extreme speed-extreme-power

Charles Caristan; Jay Finn

ICALEO 2009; 305-310https://doi.org/10.2351/1.5061569

View Articletitled, Fiber laser blanking of coil strips at extreme speed-extreme-power

Opportunities to enlarge the application area of remote-cutting

Matthias Lütke; Thomas Himmer; Andreas Wetzig; Eckhard Beyer

ICALEO 2009; 311-318https://doi.org/10.2351/1.5061571

View Articletitled, Opportunities to enlarge the application area of remote-cutting

Advanced remote cutting of non – Metal webs and sheets

Annett Klotzbach; Matthias Lütke; Andreas Wetzig; Eckhard Beyer

ICALEO 2009; 319-322https://doi.org/10.2351/1.5061572

View Articletitled, Advanced remote cutting of non – Metal webs and sheets

LMP 7: Welding Systems and Process Improvements

Design of a sensor-assisted control of the weld filling degree for the manufacturing of segments for steam turbine cooling

U. Reisgen; S. Olschok; S. Longerich

ICALEO 2009; 323-328https://doi.org/10.2351/1.5061573

View Articletitled, Design of a sensor-assisted control of the weld filling degree for the manufacturing of segments for steam turbine cooling

The influence of parameters on characteristic of the molten pool during laser welding of TA15

Duan Aiqin; Chen Li

ICALEO 2009; 329-335https://doi.org/10.2351/1.5061574

View Articletitled, The influence of parameters on characteristic of the molten pool during laser welding of TA15

TruDiode: Highest efficiency and brilliance for keyhole welding

Stephan G. P. Strohmaier; Christoph Tilkorn; Rüdiger Brockmann; Klaus Wallmeroth; John L. Hostetler; Christian Schmitz

ICALEO 2009; 336-338https://doi.org/10.2351/1.5061575

View Articletitled, TruDiode: Highest efficiency and brilliance for keyhole welding

Spatter formation and keyhole observation with high speed cameras - Better understanding of the keyhole formation

Philipp Gärtner; Rudolf Weber

ICALEO 2009; 339-342https://doi.org/10.2351/1.5061576

View Articletitled, Spatter formation and keyhole observation with high speed cameras - Better understanding of the keyhole formation

An image-based “click&weld”-method for laser beam positioning in micro welding applications

Nicolaj C. Stache; Jonas Dieckelmann; Jens Gedicke; Alexander Olowinsky; Til Aach

ICALEO 2009; 343-352https://doi.org/10.2351/1.5061577

View Articletitled, An image-based “click&weld”-method for laser beam positioning in micro welding applications

Welding head for ‘self guided’ laser welding

Boris Regaard; Stefan Kaierle; Stefan Heinemann; Rahul Patwa; Jens Peter Steinbrecher

ICALEO 2009; 353-358https://doi.org/10.2351/1.5061578

View Articletitled, Welding head for ‘self guided’ laser welding

Optical properties of laser-induced plume during high power laser welding

Shinpei Oiwa; Yousuke Kawahito; Seiji Katayama

ICALEO 2009; 359-365https://doi.org/10.2351/1.5061579

View Articletitled, Optical properties of laser-induced plume during high power laser welding

1000W high beam quality diode laser for material processiong

Youqiang Liu; Yinhua Cao; Wenbin Qin; Yuan Xia; Zhiyong Wang

ICALEO 2009; 366-370https://doi.org/10.2351/1.5061580

View Articletitled, 1000W high beam quality diode laser for material processiong

LMP 8: Additive Manufacturing: Materials

Laser cladding of In-625 alloy for repairing fuel nozzles for gas turbine engines

Lijue Xue; Alex Prociw; Sheng-Hui Wang; Jianyin Chen; Yangsheng Li

ICALEO 2009; 371-378https://doi.org/10.2351/1.5061581

View Articletitled, Laser cladding of In-625 alloy for repairing fuel nozzles for gas turbine engines

Thermal control managing for in-situ synthesis of Ti-C-Fe system by laser cladding on carbon steel

Ali Emamian; Stephen F. Corbin; Amir Khajepour

ICALEO 2009; 379-384https://doi.org/10.2351/1.5061583

View Articletitled, Thermal control managing for in-situ synthesis of Ti-C-Fe system by laser cladding on carbon steel

High power selective laser melting: A new approach for individualized series production

Henrich Schleifenbaum; Wilhelm Meiners; Konrad Wissenbach; Christian Hinke

ICALEO 2009; 385-394https://doi.org/10.2351/1.5061585

View Articletitled, High power selective laser melting: A new approach for individualized series production

Laser additive manufacturing wc and wc forming alloys and powder blends

James W. Sears

ICALEO 2009; 395-399https://doi.org/10.2351/1.5061587

View Articletitled, Laser additive manufacturing wc and wc forming alloys and powder blends

LMP 9: Other Laser Processes and Issues

Laser assisted design for three-dimensional pleated structures

Janette Matthews; TJ Kavanagh; JR Tyrer

ICALEO 2009; 400-405https://doi.org/10.2351/1.5061588

View Articletitled, Laser assisted design for three-dimensional pleated structures

Libs device with muti-pulse laser source

Luis Ponce; Miguel. Arronte; Luis. Carlos Hernandez; Eduardo de Posada; Teresa Flores; Lesther Moreira

ICALEO 2009; 406-409https://doi.org/10.2351/1.5061589

View Articletitled, Libs device with muti-pulse laser source

Laser patterned nonwovens

Faith Kane

ICALEO 2009; 410-419https://doi.org/10.2351/1.5061590

View Articletitled, Laser patterned nonwovens

On-line quality control system for laser brazing

Dmitri Donst; Peter Abels; Michael Ungers; Fritz Klocke; Stefan Kaierle

ICALEO 2009; 420-429https://doi.org/10.2351/1.5061591

View Articletitled, On-line quality control system for laser brazing

Systematic development of safe high performance laser applications – Knowing the limits of conventional systems

S. Braunreuther; S. Huber; F. Oefele; A. Trautmann; M. F. Zaeh

ICALEO 2009; 430-439https://doi.org/10.2351/1.5061592

View Articletitled, Systematic development of safe high performance laser applications – Knowing the limits of conventional systems

Laser pulse influence on spreading of AlSi12-solder during flux-less laser brazing of aluminum

Dmitri Donst; Andreas Janssen; Markus Niessen; Fritz Klocke

ICALEO 2009; 440-448https://doi.org/10.2351/1.5061593

View Articletitled, Laser pulse influence on spreading of AlSi12-solder during flux-less laser brazing of aluminum

LMP 10: Additive Manufacturing: Ti Alloys

New develpments in 3D laser additive manufacturing

James Sears; Vojislav Kalanovic; Jovan Mirilovic

ICALEO 2009; 449-452https://doi.org/10.2351/1.5061594

View Articletitled, New develpments in 3D laser additive manufacturing

Laser deposition of Ti6Al4V-316L composition gradient structure: Challenge on intermetallics

Changsheng Dong; Minlin Zhong; Wenjin Liu; Minxing Ma; Hongjun Zhang

ICALEO 2009; 453-461https://doi.org/10.2351/1.5061595

View Articletitled, Laser deposition of Ti6Al4V-316L composition gradient structure: Challenge on intermetallics

A method and model for deposition of Ti-6Al-4V with controlled porosity

M Naveed Ahsan; Andrew J Pinkerton

ICALEO 2009; 462-471https://doi.org/10.2351/1.5061596

View Articletitled, A method and model for deposition of Ti-6Al-4V with controlled porosity

Phase evolution in laser solid formed compositionally graded Ti60-Ti₂AlNb alloys

Xin Lin; Mocong Yang; Xiaojing Xu; Haiou Yang; Jing Chen; Weidong Huang

ICALEO 2009; 472-478https://doi.org/10.2351/1.5061597

View Articletitled, Phase evolution in laser solid formed compositionally graded Ti60-Ti<sub>2</sub>AlNb alloys

LMP 11: Machining

Fiber laser assisted machining of silicon nitride

F. Sciammarella; Michael J. Matusky

ICALEO 2009; 479-488https://doi.org/10.2351/1.5061598

View Articletitled, Fiber laser assisted machining of silicon nitride

Assessment of part quality in laser assisted milling of silicon nitride ceramic

Budong Yang; Jiangang Sun; Elizabeth Frink; Shuting Lei; Kevin Lease

ICALEO 2009; 489-498https://doi.org/10.2351/1.5061600

View Articletitled, Assessment of part quality in laser assisted milling of silicon nitride ceramic

Laser-based machining of fine features scales for high precision optical position encoders

S. Giet; C. Michakis; J. Parry; M. Kidd; A. Ellin; J. D. Shephard; N. Weston; D. P. Hand

ICALEO 2009; 499-504https://doi.org/10.2351/1.5061601

View Articletitled, Laser-based machining of fine features scales for high precision optical position encoders

High pulse energy (HPE) picosecond (PS) laser

Joyce Kilmer; Santosh Pisharody; Yusong Yin

ICALEO 2009; 505-510https://doi.org/10.2351/1.5061602

View Articletitled, High pulse energy (HPE) picosecond (PS) laser

Overcoming limits in processing of advanced material geometries

Henk Kettelarij

ICALEO 2009; 511-515https://doi.org/10.2351/1.5061603

View Articletitled, Overcoming limits in processing of advanced material geometries

LMP 12: Monitoring I

New low-cost CO₂ beam profiler eliminates need for acrylic mode burns

Lawrence Green

ICALEO 2009; 516-520https://doi.org/10.2351/1.5061604

View Articletitled, New low-cost CO<sub>2</sub> beam profiler eliminates need for acrylic mode burns

Novel beam analysis applications and hardware

Thomas R. Kugler

ICALEO 2009; 521-526https://doi.org/10.2351/1.5061605

View Articletitled, Novel beam analysis applications and hardware

Development of a real time monitoring and adaptive control system for laser flame cutting

J. R. Duflou; E. Fallahi Sichani; J. De Keuster; J.-P. Kruth

ICALEO 2009; 527-536https://doi.org/10.2351/1.5061606

View Articletitled, Development of a real time monitoring and adaptive control system for laser flame cutting

Possibilities for online process monitoring at laser brazing based on two dimensional detector systems

Alexander Grimm; Michael Schmidt

ICALEO 2009; 537-544https://doi.org/10.2351/1.5061607

View Articletitled, Possibilities for online process monitoring at laser brazing based on two dimensional detector systems

Direct metal deposition melt pool temperature distribution control through novel holographic beam shaping, allowing improved mechanical and corrosion properties

Matthew Gibson; John Tyrer; Rebecca Higginson

ICALEO 2009; 545-551https://doi.org/10.2351/1.5061608

View Articletitled, Direct metal deposition melt pool temperature distribution control through novel holographic beam shaping, allowing improved mechanical and corrosion properties

LMP 13: Additive Manufacturing Process Approach I

On the temperature distributions and thermal stresses induced in laser solid freeform fabrication of multi-material structures

Masoud Alimardani; Mehrdad Iravani Tabrizipour; Ehsan Toyserkani; Jan P. Huissoon

ICALEO 2009; 552-557https://doi.org/10.2351/1.5061609

View Articletitled, On the temperature distributions and thermal stresses induced in laser solid freeform fabrication of multi-material structures

Applied spectroscopy in situ during direct laser deposition process

Konrad Bartkowiak

ICALEO 2009; 558-563https://doi.org/10.2351/1.5061610

View Articletitled, Applied spectroscopy in situ during direct laser deposition process

The exploration on laser vertical sintering with magnetic field

Xiaogang Li; Jimin Chen; Furong Liu; Pengfei Lv

ICALEO 2009; 564-568https://doi.org/10.2351/1.5061612

View Articletitled, The exploration on laser vertical sintering with magnetic field

The significance of melt pool variables in laser direct deposition of functionally graded aerospace alloys

Kamran Shah; Ahmad Salman; Andrew J Pinkerton; Lin Li

ICALEO 2009; 569-576https://doi.org/10.2351/1.5061613

View Articletitled, The significance of melt pool variables in laser direct deposition of functionally graded aerospace alloys

Direct laser deposition within post process machining characterization

Konrad Bartkowiak; Paweł Twardowski

ICALEO 2009; 577-583https://doi.org/10.2351/1.5061614

View Articletitled, Direct laser deposition within post process machining characterization

LMP 14: Process Modeling

Temperature field simulation of functional ceramics during CO₂ laser sintering

Xinyu Du; Lingfei Ji; Yijian Jiang

ICALEO 2009; 584-588https://doi.org/10.2351/1.5061615

View Articletitled, Temperature field simulation of functional ceramics during CO<sub>2</sub> laser sintering

Modelling and validation of a direct metal deposition nozzle

Weijing He; Lijuan Zhang; Paul Hilton

ICALEO 2009; 589-599https://doi.org/10.2351/1.5061616

View Articletitled, Modelling and validation of a direct metal deposition nozzle

Numerical calculation of laser beam path influenced by high temperature gas above specimen during laser welding

Masami Mizutani; Seiji Katayama

ICALEO 2009; 600-609https://doi.org/10.2351/1.5061617

View Articletitled, Numerical calculation of laser beam path influenced by high temperature gas above specimen during laser welding

Thermodynamic evaluation of inert-gas laser beam fusion cutting with CO₂, disk and fiber lasers

Achim Mahrle; Eckhard Beyer

ICALEO 2009; 610-619https://doi.org/10.2351/1.5061618

View Articletitled, Thermodynamic evaluation of inert-gas laser beam fusion cutting with CO<sub>2</sub>, disk and fiber lasers

LMP 15: Monitoring II

Fiber laser welding of titanium alloys and its monitoring through the optical combiner

Daniele Colombo; Barbara Previtali

ICALEO 2009; 620-629https://doi.org/10.2351/1.5061619

View Articletitled, Fiber laser welding of titanium alloys and its monitoring through the optical combiner

Acoustic monitoring of weld penetration during laser welding of high strength steels

Wei Huang; Radovan Kovacevic

ICALEO 2009; 630-637https://doi.org/10.2351/1.5061620

View Articletitled, Acoustic monitoring of weld penetration during laser welding of high strength steels

Spectroscopic measurements of plasma plume for welding monitoring

Seung Hwan Lee; Jyoti Mazumder

ICALEO 2009; 638-644https://doi.org/10.2351/1.5061621

View Articletitled, Spectroscopic measurements of plasma plume for welding monitoring

Closed loop control of laser welding processes using cellular neural networkcameras: Measurement technology

A. Blug; F. Abt; L. Nicolosi; D. Carl; F. Dausinger; H. Höfler; R. Tetzlaff; R. Weber

ICALEO 2009; 645-652https://doi.org/10.2351/1.5061622

View Articletitled, Closed loop control of laser welding processes using cellular neural networkcameras: Measurement technology

The control of grain size during welding and direct metal deposition using three dimensional time-temperature control provided by holographic beam shaping

Matthew Gibson; Rebecca Higginson; John Tyrer; Matthew Blackmur

ICALEO 2009; 653-659https://doi.org/10.2351/1.5061624

View Articletitled, The control of grain size during welding and direct metal deposition using three dimensional time-temperature control provided by holographic beam shaping

LMP 16: Welding and Joining

Laser beam welding of dissimilar materials

Rongshi Xiao; Peng Dong; Kai Chen

ICALEO 2009; 660-665https://doi.org/10.2351/1.5061625

View Articletitled, Laser beam welding of dissimilar materials

Spectral analysis of the process emission during laser welding of AISI 304 stainless steel with disk and Nd:YAG laser

Ali Riza Konuk; Ronald Aarts; Bert Huis in’t Veld

ICALEO 2009; 666-675https://doi.org/10.2351/1.5061626

View Articletitled, Spectral analysis of the process emission during laser welding of AISI 304 stainless steel with disk and Nd:YAG laser

Simulation of thin metal deformation by laser welding

Takeji Arai; Noritaka Asano

ICALEO 2009; 676-683https://doi.org/10.2351/1.5061627

View Articletitled, Simulation of thin metal deformation by laser welding

Laser absorption in CO₂ laser welding of medium, high and ultra high strength steels

Azim Ahmad; Veli Kujanpää

ICALEO 2009; 684-689https://doi.org/10.2351/1.5061628

View Articletitled, Laser absorption in CO<sub>2</sub> laser welding of medium, high and ultra high strength steels

Welding of thick stainless steel plates up to 50mm with high brightness lasers

Xudong Zhang; Eiji Ashida; Shoh Tarasawa; Yusuke Anma; Masaya Okada; Seiji Katayama; Masami Mizutani

ICALEO 2009; 690-696https://doi.org/10.2351/1.5061629

View Articletitled, Welding of thick stainless steel plates up to 50mm with high brightness lasers

A study about suitability of different welding processes for the production of aluminum stiffeners for ship structure

Antti Salminen; Tuomas Purtonen; Jussi Tolvanen; Juho Isotalus

ICALEO 2009; 697-704https://doi.org/10.2351/1.5061630

View Articletitled, A study about suitability of different welding processes for the production of aluminum stiffeners for ship structure

LMP 17: Drilling

Laser drilling in percussion regime: Study of the scale time of the breakthrough

Laurent Berthe; Maryse Muller; Matthieu Schneider; Mariette Nivard

ICALEO 2009; 705-709https://doi.org/10.2351/1.5061631

View Articletitled, Laser drilling in percussion regime: Study of the scale time of the breakthrough

Spectroscopic study of Inconel 718 plasma generated during laser drilling process

Joonghan Shin; Jyoti Mazumder

ICALEO 2009; 710-718https://doi.org/10.2351/1.5061632

View Articletitled, Spectroscopic study of Inconel 718 plasma generated during laser drilling process

Oxide formation in acute laser percussion drilled holes in single crystal nickel superalloy

Stephen Leigh; Kursad Sezer; Lin Li; Andrew Pinkerton; Clive Grafton-Reed; Martyn Cuttell

ICALEO 2009; 719-728https://doi.org/10.2351/1.5061633

View Articletitled, Oxide formation in acute laser percussion drilled holes in single crystal nickel superalloy

Enhancing the quality and productivity of laser drilling by changing process gas parameters while processing

Jens Dietrich; Mihael Brajdic; Sven Engbers; Leonhard Klinkmueller; Ingomar Kelbassa

ICALEO 2009; 729-732https://doi.org/10.2351/1.5061635

View Articletitled, Enhancing the quality and productivity of laser drilling by changing process gas parameters while processing

Study on the characteristics of debris and hole diameter in laser drilling of thick alumina ceramics

Yinzhou Yan; Lingfei Ji; Yong Bao; Yijian Jiang

ICALEO 2009; 733-740https://doi.org/10.2351/1.5061636

View Articletitled, Study on the characteristics of debris and hole diameter in laser drilling of thick alumina ceramics

Precision cutting & drilling metals with a fiber laser marker

Hongqiang Chen; Geoff Shannon

ICALEO 2009; 741-744https://doi.org/10.2351/1.5061637

View Articletitled, Precision cutting & drilling metals with a fiber laser marker

Three-dimensional texturing and patterning of woven textiles using purpose designed fabric structures

Janette Matthews; Kerry Walton

ICALEO 2009; 745-750https://doi.org/10.2351/1.5061638

View Articletitled, Three-dimensional texturing and patterning of woven textiles using purpose designed fabric structures

LMP 18: High Brightness Welding

Cover glass influence on high power fiber laser induced focus shift

Daniel Reitemeyer; Thomas Seefeld; Frank Vollertsen; Jean Pierre Bergmann

ICALEO 2009; 751-758https://doi.org/10.2351/1.5061639

View Articletitled, Cover glass influence on high power fiber laser induced focus shift

Influence of oxygen on weld geometry in fibre laser welding

Lin Zhao; Susumu Tsukamoto; Goro Arakane; Tomohiro Sugino; Consortium of JRCM (The Japan Research Development Center for Metals)

ICALEO 2009; 759-765https://doi.org/10.2351/1.5061640

View Articletitled, Influence of oxygen on weld geometry in fibre laser welding

Short focal length scanner fiber laser welding of stainless steel sheets and tubular products

Mikko P. Vänskä; Veli Kujanpää; Elin M. Westin; Terho Torvinen

ICALEO 2009; 766-772https://doi.org/10.2351/1.5061641

View Articletitled, Short focal length scanner fiber laser welding of stainless steel sheets and tubular products

High-power fiber laser butt welding of thick high-strength steel plate using sensing system with hot wire

Terumasa Onishi; Masami Mizutani; Yousuke Kawahito; Seiji Katayama

ICALEO 2009; 773-779https://doi.org/10.2351/1.5061642

View Articletitled, High-power fiber laser butt welding of thick high-strength steel plate using sensing system with hot wire

Prevention of porosity by oxygen in partial penetration laser and laser-GMA hybrid welding

Susumu Tsukamoto; Lin Zhao; Goro Arakane; Tomohiro Sugino; Consortium ofJRCM (The Japan Research Development Center for Metals)

ICALEO 2009; 780-787https://doi.org/10.2351/1.5061643

View Articletitled, Prevention of porosity by oxygen in partial penetration laser and laser-GMA hybrid welding

Weldability of austenitic and dual phase stainless steel on fiber laser welding for pipe industry

Mok-Young Lee

ICALEO 2009; 788-793https://doi.org/10.2351/1.5061644

View Articletitled, Weldability of austenitic and dual phase stainless steel on fiber laser welding for pipe industry

Qualification of HLAW of HSLA-80 under naval vessel rules

Paul A. Blomquist; Carl Chretien; Erik Oller; Brian M. Marx, Ph.D.

ICALEO 2009; 794-799https://doi.org/10.2351/1.5061645

View Articletitled, Qualification of HLAW of HSLA-80 under naval vessel rules

Analysis and control of penetration depth fluctuations in single-mode fiber laser welds

Matt J. Reiter; Jungho Cho; Dave F. Farson; M Mehl

ICALEO 2009; 800-809https://doi.org/10.2351/1.5061647

View Articletitled, Analysis and control of penetration depth fluctuations in single-mode fiber laser welds

Microlens fabrication with fiber laser induced thermal-mechanical plastic forming method

Tao Chen; Tong Wang; Ji-min Chen; Tie-chuan Zuo; Shi-bing Liu

ICALEO 2009; 810-816https://doi.org/10.2351/1.5061648

View Articletitled, Microlens fabrication with fiber laser induced thermal-mechanical plastic forming method

LMP 19: Additive Manufacturing Process Approach II

Effects of parameters on surface roughness of samples by selective laser melting

Zemin Wang; Guangxia Chen; Kai Guan; Changwen Peng; Xiaoyan Zeng

ICALEO 2009; 817-820https://doi.org/10.2351/1.5061649

View Articletitled, Effects of parameters on surface roughness of samples by selective laser melting

Effect of substrate on temperature field in selective laser sintering of metal powders

Xianfeng Shen; Yang Wang; Jialin Yang

ICALEO 2009; 821-829https://doi.org/10.2351/1.5061650

View Articletitled, Effect of substrate on temperature field in selective laser sintering of metal powders

Effect of path planning on residual stress distribution in laser powder deposition process

Ehsan Foroozmehr; Radovan Kovacevic

ICALEO 2009; 830-839https://doi.org/10.2351/1.5061651

View Articletitled, Effect of path planning on residual stress distribution in laser powder deposition process

Application of holographic beam shaping in selective laser melting for the fabrication of functional polymer components

Darrell Bunyan; Richard Heath; John Tyrer; Matt Gibson

ICALEO 2009; 840-848https://doi.org/10.2351/1.5061652

View Articletitled, Application of holographic beam shaping in selective laser melting for the fabrication of functional polymer components

Focal shift monitoring and cognitive closed-loop control by analysis of co-axial video data

Thibault Bautze; Tobias Kaiser; Sonja Huber

ICALEO 2009; 849-855https://doi.org/10.2351/1.5061653

View Articletitled, Focal shift monitoring and cognitive closed-loop control by analysis of co-axial video data

LASER MICROPROCESSING CONFERENCE

LMF 1: Advanced Laser Sources and Systems for Microprocessing

Multi-100 W average power fs-laser for material processing applications

Dirk Wortmann; Torsten Mans; Johannes Weitenberg

ICALEO 2009; 856-860https://doi.org/10.2351/1.5061654

View Articletitled, Multi-100 W average power fs-laser for material processing applications

The unique features and application examples of INNOSLAB lasers

Keming Du; Daijun Li; Peng Shi; Shaojun Fu; Claus-Rüdiger Haas; Xiaomeng Liu; Bingsong Qi; Jun Chen; Alexander Schell

ICALEO 2009; 861-867https://doi.org/10.2351/1.5061655

View Articletitled, The unique features and application examples of INNOSLAB lasers

Versatile, nanosecond laser source for precision material processing

Manuel J. Leonardo; Mark W. Byer; Gregory L. Keaton; Derek J. Richard; Frank J. Adams; Kiyomi Monro; John L. Nightingale; Susi Guzsella; Laura A. Smoliar

ICALEO 2009; 868-873https://doi.org/10.2351/1.5061656

View Articletitled, Versatile, nanosecond laser source for precision material processing

Generation and amplification of ultra-short-pulsed vacuum ultraviolet radiation

Masahito Katto; Atushi Yokotani; Masanori Kaku; Shoichi Kubodera; Noriaki Miyanaga

ICALEO 2009; 874-879https://doi.org/10.2351/1.5061657

View Articletitled, Generation and amplification of ultra-short-pulsed vacuum ultraviolet radiation

Implementation of a multi-functional femtosecond laser and diagnostic system for materials processing research

Alan Conneely; Claire Conway; Gerard O’Connor; Antoine Courjaud; Yoann Ponntailler; Eric Mottay

ICALEO 2009; 880-887https://doi.org/10.2351/1.5061658

View Articletitled, Implementation of a multi-functional femtosecond laser and diagnostic system for materials processing research

Optical emission imaging and spectroscopy during femtosecond laser ablation of thin metal films on flexible polymer substrates

Jan F. Düsing; David J. Hwang; Costas P. Grigoropoulos; Andreas Ostendorf; Rainer Kling

ICALEO 2009; 888-892https://doi.org/10.2351/1.5061659

View Articletitled, Optical emission imaging and spectroscopy during femtosecond laser ablation of thin metal films on flexible polymer substrates

Use of enclosed thin laminar liquid flows above ablation area for control of ejected material during excimer machining

Colin Dowding; Jonathan Lawrence

ICALEO 2009; 893-902https://doi.org/10.2351/1.5061660

View Articletitled, Use of enclosed thin laminar liquid flows above ablation area for control of ejected material during excimer machining

Marking and micro-machining with nanosecond pulsed fiber lasers

Jack Gabzdyl

ICALEO 2009; 903-906https://doi.org/10.2351/1.5061663

View Articletitled, Marking and micro-machining with nanosecond pulsed fiber lasers

LMF 2: Special Session - Pulse-Shape and Burst-Train Control of Laser Insteraction

Adaptive spatio-temporal techniques for smart ultrafast laser processing of optical glasses

Razvan Stoian; Alexandre Mermillod-Blondin; Cyril Mauclair; Guanghua Cheng; Konstantin Mishchik; Arkadi Rosenfeld; Nadezhda M. Bulgakova; Yuri P. Meshcheryakov; Eric Audouard; Ingolf V. Hertel

ICALEO 2009; 907-916https://doi.org/10.2351/1.5061664

View Articletitled, Adaptive spatio-temporal techniques for smart ultrafast laser processing of optical glasses

MOPA pulsed fiber laser with controlled peak power and pulse energy for micromachining of hard materials

Sami T. Hendow; João Sousa; Paulo T. Guerreiro; Niels Schilling; Jan Rabe

ICALEO 2009; 917-923https://doi.org/10.2351/1.5061665

View Articletitled, MOPA pulsed fiber laser with controlled peak power and pulse energy for micromachining of hard materials

Femtosecond laser pulse ablation of polyurea areogel

Q. Bian; S. Chen; Z. Chang; S. Lei

ICALEO 2009; 924-930https://doi.org/10.2351/1.5061666

View Articletitled, Femtosecond laser pulse ablation of polyurea areogel

Material removal rates in ultra-high-speed micro machining using a picosecond laser

Tero Kumpulainen; Ilpo Karjalainen; Reijo Tuokko

ICALEO 2009; 931-936https://doi.org/10.2351/1.5061667

View Articletitled, Material removal rates in ultra-high-speed micro machining using a picosecond laser

High quality machining of non-metals with a picosecond laser

B. R. Campbell; J. A. Moore; T. M. Lehecka; J. G. Thomas; V. V. Semak

ICALEO 2009; 937-941https://doi.org/10.2351/1.5061668

View Articletitled, High quality machining of non-metals with a picosecond laser

LMF 3: Microstructuring and Dicing of Brittle Materials

Laser internal modification plus wet etching for micro-structuring crystalline and glassy materials

Shigeki Matsuo

ICALEO 2009; 942-945https://doi.org/10.2351/1.5061669

View Articletitled, Laser internal modification plus wet etching for micro-structuring crystalline and glassy materials

Micro structuring of sapphire and fused silica by high speed and high precision in-volume selective laser etching

Martin Hermans; Jens Gottmann; Maren Hörstmann-Jungemann; Philipp Kramer

ICALEO 2009; 946-949https://doi.org/10.2351/1.5061670

View Articletitled, Micro structuring of sapphire and fused silica by high speed and high precision in-volume selective laser etching

Spatial micro-processing of mono-crystallin silicon with hybrid chemical-laser etching method in KOH with the use of fiber laser

Adam Rosowski; Heidi Piili; Ryszard Pawlak; Veli Kujanpää; Antti Salminen

ICALEO 2009; 950-958https://doi.org/10.2351/1.5061671

View Articletitled, Spatial micro-processing of mono-crystallin silicon with hybrid chemical-laser etching method in KOH with the use of fiber laser

Debris-free low-stress laser dicing for multi-layered MEMS wafers

Masayuki Fujita; Yusaku Izawa; Yosuke Tsurumi; Shuji Tanaka; Hideyuki Fukushi; Keiichi Sueda; Yoshiki Nakata; Noriaki Miyanaga; Masayoshi Esashi

ICALEO 2009; 959-962https://doi.org/10.2351/1.5061672

View Articletitled, Debris-free low-stress laser dicing for multi-layered MEMS wafers

Analytical model for cw-laser cleaving of semiconductors

Viktor Schütz; Oliver Haupt; Rainer Kling

ICALEO 2009; 963-970https://doi.org/10.2351/1.5061673

View Articletitled, Analytical model for cw-laser cleaving of semiconductors

Rapid prototyping of microchannels into silicon with a femtosecond fiber laser

Dong Hyuck Kam; Jyoti Mazumder

ICALEO 2009; 971-975https://doi.org/10.2351/1.5061674

View Articletitled, Rapid prototyping of microchannels into silicon with a femtosecond fiber laser

Laser micro processing of metal and silicon using 100KHZ and 2MHZ ultrafast lasers

John Lopez; Charly Loumena; Victor Archambault; Yoann Zaouter; Alexandre Trisorio; Marc Faucon; Eric Mottay

ICALEO 2009; 976-984https://doi.org/10.2351/1.5061675

View Articletitled, Laser micro processing of metal and silicon using 100KHZ and 2MHZ ultrafast lasers

LMF 4: Laser Micro Welding

Humping reduction methods for high speed laser welding

Scott Cornell; Kevin Hartke

ICALEO 2009; 985-989https://doi.org/10.2351/1.5061676

View Articletitled, Humping reduction methods for high speed laser welding

Computer simulation of quasi-simultaneous welding process of polycarbonate

Heidi Piili; Lauri Taimisto; Tuomas Purtonen; Petri Laakso; Antti Salminen

ICALEO 2009; 990-998https://doi.org/10.2351/1.5061678

View Articletitled, Computer simulation of quasi-simultaneous welding process of polycarbonate

Advances in laser based joining processes of micro-devices using localised heating

Norbert Lorenz; Martin D. Smith; Suzanne Millar; Marc Desmulliez; Duncan P. Hand

ICALEO 2009; 999-1007https://doi.org/10.2351/1.5061679

View Articletitled, Advances in laser based joining processes of micro-devices using localised heating

High efficiency and high quality welding of aluminum alloy by hybrid system combined Nd:YAG laser and diode laser

Tomokazu Sakagawa; Shin-ichi Nakashiba; Shin Haraguchi; Yasuhiro Okamoto; Yoshiyuki Uno

ICALEO 2009; 1008-1014https://doi.org/10.2351/1.5061445

View Articletitled, High efficiency and high quality welding of aluminum alloy by hybrid system combined Nd:YAG laser and diode laser

Laser welding of aluminum and copper for battery welding applications using a 500W single mode fiber laser

Geoff Shannon; Hong Chen

ICALEO 2009; 1015-1020https://doi.org/10.2351/1.5061446

View Articletitled, Laser welding of aluminum and copper for battery welding applications using a 500W single mode fiber laser

Monitoring a high-speed cw-laser welding process

C. Thiel; R. Weber; F. Dausinger; F. Abt

ICALEO 2009; 1021-1026https://doi.org/10.2351/1.5061447

View Articletitled, Monitoring a high-speed cw-laser welding process

LMF 5: Biomedical Applications

High energy ultrafast fiber laser systems and their application to high quality medical device processing

Michael Mielke; David Gaudiosi; Carolyn Martinez; Arzu Ozkan; Kyungbum Kim; Michael Greenberg; Sean Peng; Xinhua Gu; Robert Cline; Steve Sapers

ICALEO 2009; 1027-1033https://doi.org/10.2351/1.5061448

View Articletitled, High energy ultrafast fiber laser systems and their application to high quality medical device processing

Nanosecond fiber laser micro-texturing of titanium surface for biomedical applications

Habib Abou Saleh; Ehsan Toyserkani; Fathy Ismail

ICALEO 2009; 1034-1039https://doi.org/10.2351/1.5061449

View Articletitled, Nanosecond fiber laser micro-texturing of titanium surface for biomedical applications

Laser-assisted development of Ti alloys: The search for new biomedical alloys

Amelia Almeida; Dheeraj Gupta; Rui Vilar

ICALEO 2009; 1040-1046https://doi.org/10.2351/1.5061450

View Articletitled, Laser-assisted development of Ti alloys: The search for new biomedical alloys

Laser processing of preplaced hydroxyapatite on electron beam melted titanium alloy

Shiva Gadag; Ehsan Foroozmehr; Soundarapandian Santhanakrishnan; Gilbert Chahine; Radovan Kovacevic

ICALEO 2009; 1047-1054https://doi.org/10.2351/1.5061451

View Articletitled, Laser processing of preplaced hydroxyapatite on electron beam melted titanium alloy

Laser-assisted processing of 3D bioceramic structures

R. Comesaña; F. Lusquiños; J. del Val; T. Malot; A. Riveiro; F. Quintero; M. Boutinguiza; P. Aubry; J. Pou

ICALEO 2009; 1055-1062https://doi.org/10.2351/1.5061452

View Articletitled, Laser-assisted processing of 3D bioceramic structures

LMF 6: Laser Machining of Brittle Materials

Zirconia ceramic dental restorations: Laser machining and optical testing

Duncan P. Hand; Jonathan P. Parry; Mateusz Matysiak; Fraser C. Dear; J Graham Crowder; Jonathan D. Shephard; Nick Weston; Nick Jones

ICALEO 2009; 1063-1069https://doi.org/10.2351/1.5061453

View Articletitled, Zirconia ceramic dental restorations: Laser machining and optical testing

A comparison of cut path deviation with continuous and pulsed beam modes in diode laser chip-free cutting of glass

Salman Nisar; Lin Li; M. A. Sheikh; Andrew J. Pinkerton

ICALEO 2009; 1070-1079https://doi.org/10.2351/1.5061454

View Articletitled, A comparison of cut path deviation with continuous and pulsed beam modes in diode laser chip-free cutting of glass

Influence of polarization plane on groove shape in scribing of sapphire by THG:YAG laser

Yasuhiro Okamoto; Tomokazu Sakagawa; Yoshiyuki Uno; Yutaka Mukoya; Yuki Okamura

ICALEO 2009; 1080-1085https://doi.org/10.2351/1.5061455

View Articletitled, Influence of polarization plane on groove shape in scribing of sapphire by THG:YAG laser

Effect of grain size on the laser machinability of alumina

Michael Furlan; Gene Zak

ICALEO 2009; 1086-1091https://doi.org/10.2351/1.5061456

View Articletitled, Effect of grain size on the laser machinability of alumina

LMF 7: Laser Microprocessing of Functional Devices

Rapid prototyping process based on the use of an intelligent pinhole mask and 193 nm excimer laser used to fabricate polymer microfluidic devices

Kevin Conlisk; Richard Sherlock; Gerard M. O’Connor; Thomas J. Glynn

ICALEO 2009; 1092-1098https://doi.org/10.2351/1.5061457

View Articletitled, Rapid prototyping process based on the use of an intelligent pinhole mask and 193 nm excimer laser used to fabricate polymer microfluidic devices

Fabrication of high-resolution conducting pattern on polyvinylidene fluoride substrates by KrF excimer laser

Ying Liu; Yijian Jiang

ICALEO 2009; 1099-1103https://doi.org/10.2351/1.5061458

View Articletitled, Fabrication of high-resolution conducting pattern on polyvinylidene fluoride substrates by KrF excimer laser

Laser assisted manufacturing of microscale chemical device of TT reactor

Marika Hirvimäki; Heidi Piili; Matti Manninen; Eero Kolehmainen; Antti Salminen

ICALEO 2009; 1104-1113https://doi.org/10.2351/1.5061460

View Articletitled, Laser assisted manufacturing of microscale chemical device of TT reactor

Micropatterning and characterization of electrospun PCL/gelatin nanofiber tissue scaffolds by femtosecond laser ablation

Yong Chae Lim; Jed Johnson; Zhengzheng Fei; Dave F. Farson; John J. Lannutti; Hae Woon Choi; L. James Lee

ICALEO 2009; 1114-1123https://doi.org/10.2351/1.5061461

View Articletitled, Micropatterning and characterization of electrospun PCL/gelatin nanofiber tissue scaffolds by femtosecond laser ablation

Analysis and application of micro shockwave adjustment using ultrashort laser pulses

Peter Bechtold; Stephan Roth; Michael Schmidt

ICALEO 2009; 1124-1133https://doi.org/10.2351/1.5061462

View Articletitled, Analysis and application of micro shockwave adjustment using ultrashort laser pulses

LMF 8: Additive Laser Manufacturing of Small Components

Additive laser manufacturing of small metallic components by laser micro-cladding

S. Sankaré; D. Boisselier; Th. Engel; F. Hlawka

ICALEO 2009; 1134-1139https://doi.org/10.2351/1.5061463

View Articletitled, Additive laser manufacturing of small metallic components by laser micro-cladding

Laser micro sintering - Upgrade of the technology

André Streek; Peter Regenfuss; Robby Ebert; Horst Exner

ICALEO 2009; 1140-1147https://doi.org/10.2351/1.5061464

View Articletitled, Laser micro sintering - Upgrade of the technology

Investigations on the macrostructure and thermal process in laser vaporizing and sintering fabrication

Pengfei Lv; Jimin Chen; Furong Liu

ICALEO 2009; 1148-1155https://doi.org/10.2351/1.5061465

View Articletitled, Investigations on the macrostructure and thermal process in laser vaporizing and sintering fabrication

Laser micro fabrication: Material removing or adding

Chen Jimin; Liu Shibin; Liu Furong; Shao Jun

ICALEO 2009; 1156-1159https://doi.org/10.2351/1.5061466

View Articletitled, Laser micro fabrication: Material removing or adding

Smart tools with embedded optical fiber sensors: Laser based layered manufacturing procedures

Hamidreza Alemohammad; Ehsan Toyserkani

ICALEO 2009; 1160-1164https://doi.org/10.2351/1.5061467

View Articletitled, Smart tools with embedded optical fiber sensors: Laser based layered manufacturing procedures

Superstructure fiber Bragg grating sensors with enhanced sensitivity using laser assisted direct writing of on-fiber thin films

Hamidreza Alemohammad; Ehsan Toyserkani

ICALEO 2009; 1165-1174https://doi.org/10.2351/1.5061468

View Articletitled, Superstructure fiber Bragg grating sensors with enhanced sensitivity using laser assisted direct writing of on-fiber thin films

LMF 9: Laser Applications for Solar-Cell Production I

Depth selective laser scribing of thin films for roll-to-roll production of silicon solar cells

Jochen Löffler; Laurie Wipliez; Martijn de Keijzer; Johan Bosman; Wim Soppe

ICALEO 2009; 1175-1180https://doi.org/10.2351/1.5061470

View Articletitled, Depth selective laser scribing of thin films for roll-to-roll production of silicon solar cells

Improved laser edge isolation of crystalline silicon solar cells using a high power picosecond laser

O. Haupt; V. Schütz; R. Kling; H. Nagel; S. Bagus; W. Hefner; W. Schmidt; S. Massa; U. Stute; T. Schlenker

ICALEO 2009; 1181-1187https://doi.org/10.2351/1.5061471

View Articletitled, Improved laser edge isolation of crystalline silicon solar cells using a high power picosecond laser

Direct laser doping for high-efficiency solar cells

Malte Schulz-Ruhtenberg; José Luis Hernández; Victor Prajapati; Robert Bleidiessel; Carmen Morilla; Yannick Larmanda; Vanessa Vervisch; Thierry Sarnet; Alexander Olowinsky

ICALEO 2009; 1188-1193https://doi.org/10.2351/1.5061472

View Articletitled, Direct laser doping for high-efficiency solar cells

LMF 10: Laser Micro-Scale Surface Modification of Various Materials

Electrode ablation on piezoelectric ceramics by ns-pulsed laser ablation for sensor applications

Stephan Kloss; Rhodri W. C. Lewis; Andrew Dent; Nick Weston; Kevyn Jonas; Chris R. Bowen; Duncan P Hand; Jonathan D Shephard

ICALEO 2009; 1194-1203https://doi.org/10.2351/1.5061473

View Articletitled, Electrode ablation on piezoelectric ceramics by ns-pulsed laser ablation for sensor applications

Self organized pattern induced using nanosecond pulsed laser processing of titanium immersed in hydrogen peroxide

Negar Rasti; Ehsan Toyserkani

ICALEO 2009; 1204-1209https://doi.org/10.2351/1.5061474

View Articletitled, Self organized pattern induced using nanosecond pulsed laser processing of titanium immersed in hydrogen peroxide

Visualization of grain boundaries by nanosecond laser irradiation for controlling microstructures of metals

Masahiro Tsukamoto; Saburo Yagi; Toshiya Shibayanagi; Masayuki Fujita; Nobuyuki. Abe

ICALEO 2009; 1210-1213https://doi.org/10.2351/1.5061475

View Articletitled, Visualization of grain boundaries by nanosecond laser irradiation for controlling microstructures of metals

Characterization of morphology and mechanical properties of glass interior irradiated by femtosecond laser

Panjawat Kongsuwan; Hongliang Wang; Sinisa Vukelic; Y. Lawrence Yao

ICALEO 2009; 1214-1223https://doi.org/10.2351/1.5061476

View Articletitled, Characterization of morphology and mechanical properties of glass interior irradiated by femtosecond laser

Surface stress modification in silicon carbide by laser ablation

Ronald L. Jacobsen; Joseph Randi; Sarah Bertke

ICALEO 2009; 1224-1227https://doi.org/10.2351/1.5061477

View Articletitled, Surface stress modification in silicon carbide by laser ablation

The modification of electric and photoluminescence properties of ZnO thin films induced by laser irradiation

Yan Zhao; Yijian Jiang

ICALEO 2009; 1228-1230https://doi.org/10.2351/1.5061478

View Articletitled, The modification of electric and photoluminescence properties of ZnO thin films induced by laser irradiation

Effects of KrF (248 nm) excimer laser irradiation on structural and optical properties of ZnO single crystal

Jie Liu; Yijian Jiang

ICALEO 2009; 1231-1235https://doi.org/10.2351/1.5061480

View Articletitled, Effects of KrF (248 nm) excimer laser irradiation on structural and optical properties of ZnO single crystal

Wettability characteristics variation of PMMA by means of CO₂ laser generated surface patterns

D. G. Waugh; J. Lawrence

ICALEO 2009; 1236-1244https://doi.org/10.2351/1.5061481

View Articletitled, Wettability characteristics variation of PMMA by means of CO<sub>2</sub> laser generated surface patterns

Effect of laser color marking on the corrosion performance of stainless steel

Elin M. Westin; Petri Laakso; James Oliver; Raimo Penttilä

ICALEO 2009; 1245-1250https://doi.org/10.2351/1.5061482

View Articletitled, Effect of laser color marking on the corrosion performance of stainless steel

LMF 11: Laser Applications for Solar-Cell Production II

Advantages of using DPSS nanosecond laser with a Gaussian beam shape for scribing thin film photovoltaic panels

Ashwini Tamhankar; James Bovatsek; Gonzalo Guadano; Rajesh Patel

ICALEO 2009; 1251-1259https://doi.org/10.2351/1.5061483

View Articletitled, Advantages of using DPSS nanosecond laser with a Gaussian beam shape for scribing thin film photovoltaic panels

Thin film solar cell scribing using water jet-guided laser technology

Mathilde Gobet; Nandor Vago; Michaël Pavius; Michael Helmes; Alexandre Pauchard

ICALEO 2009; 1260-1265https://doi.org/10.2351/1.5061484

View Articletitled, Thin film solar cell scribing using water jet-guided laser technology

High rate laser drilling and texturing of silicon

Henrikki Pantsar; Tim Lauterborn; Annerose Knorz; Hans Herfurth; Stefan Heinemann

ICALEO 2009; 1266-1275https://doi.org/10.2351/1.5061485

View Articletitled, High rate laser drilling and texturing of silicon

Cutting performance comparison between low power LPSS and SM fiber laser for mono and polycrystalline silicon wafers

Mohammed Naeem

ICALEO 2009; 1276-1283https://doi.org/10.2351/1.5061486

View Articletitled, Cutting performance comparison between low power LPSS and SM fiber laser for mono and polycrystalline silicon wafers

Lasers in the green revolution

Jie Fu; Marco Mendes; Cristian Porneala; Xiangyang Song; Mat Hannon; Jeff Sercel

ICALEO 2009; 1284-1291https://doi.org/10.2351/1.5061487

View Articletitled, Lasers in the green revolution

Optimization of the structuring processes of CI(G)S thin-film solar cells with an ultrafast picosecond laser and a special beam shaping optics

Erwin Steiger; Michael Scharnagl; Matthias Kemnitzer; Alexander Laskin

ICALEO 2009; 1292-1297https://doi.org/10.2351/1.5061488

View Articletitled, Optimization of the structuring processes of CI(G)S thin-film solar cells with an ultrafast picosecond laser and a special beam shaping optics

The effective energy efficiency and the over filling factor of thin film ablation process with lasers of different beam shape

Keming Du

ICALEO 2009; 1298-1304https://doi.org/10.2351/1.5061489

View Articletitled, The effective energy efficiency and the over filling factor of thin film ablation process with lasers of different beam shape

Superior laser processing with flat top profiles in solar cell technology

Oliver Homburg; Benita Braun; Ulrich Jäger; Friedrich Lottspeich; Andreas Grohe; Thomas Mitra

ICALEO 2009; 1305-1310https://doi.org/10.2351/1.5061490

View Articletitled, Superior laser processing with flat top profiles in solar cell technology

NANOMANUFACTURING CONFERENCE

Nano 1: Near-Field Processing

Flying plasmonic lens at near field for high speed nano-lithography

Liang Pan; Peter Park; Yi Xiong; Erick Ulin-Avila; Li Zeng; Cheng Sun; David B. Bogy; Xiang Zhang

ICALEO 2009; 1311-1314https://doi.org/10.2351/1.5061491

View Articletitled, Flying plasmonic lens at near field for high speed nano-lithography

High throughput laser assisted near-field nanomanufacturing

Heng Pan; David Hwang; Seung H. Ko; Costas P. Grigoropoulos

ICALEO 2009; 1315-1318https://doi.org/10.2351/1.5061492

View Articletitled, High throughput laser assisted near-field nanomanufacturing

Electrode modifications and characteristics of femtosecond laser-stimulated electrical discharges in nanoscale gaps

Jian Chen; Lingna He; Dave F. Farson; Stanislav I. Rokhlin

ICALEO 2009; 1319-1328https://doi.org/10.2351/1.5061493

View Articletitled, Electrode modifications and characteristics of femtosecond laser-stimulated electrical discharges in nanoscale gaps

Surface plasmon polaritons for micro and nano-texturing of metal surfaces

Leigh Mellor; Stuart P Edwardson; Walter Perrie; Geoff Dearden; Ken Watkins

ICALEO 2009; 1329-1337https://doi.org/10.2351/1.5061494

View Articletitled, Surface plasmon polaritons for micro and nano-texturing of metal surfaces

Nano 2: Nanoprocessing and Nanoparticle Fabrication

Production and electrostatic stabilization of corundum nanoparticles during laser ablation in acidic liquids

Ramin Sattari; Xulia Fidalgo Naveira; Csaba László Sajti; Stephan Barcikowski

ICALEO 2009; 1338-1343https://doi.org/10.2351/1.5061495

View Articletitled, Production and electrostatic stabilization of corundum nanoparticles during laser ablation in acidic liquids

Characterization of aluminum, brass and steel nanoparticles after laser ablation

Nancy Van Suetendael; Kristie Powell; Susan Earles; Mary Helen McCay; Ivica Kostanic

ICALEO 2009; 1344-1353https://doi.org/10.2351/1.5061497

View Articletitled, Characterization of aluminum, brass and steel nanoparticles after laser ablation

Excimer laser annealing of TiO₂ nanoparticles for dye sensitized solar cells

Heng Pan; Seung H. Ko; Costas P. Grigoropoulos

ICALEO 2009; 1354-1359https://doi.org/10.2351/1.5061498

View Articletitled, Excimer laser annealing of TiO<sub>2</sub> nanoparticles for dye sensitized solar cells

Sintering of printed nanoparticle structures using laser treatment

Petri Laakso; Saara Ruotsalainen; Eerik Halonen; Matti Mäntysalo; Antti Kemppainen

ICALEO 2009; 1360-1366https://doi.org/10.2351/1.5061499

View Articletitled, Sintering of printed nanoparticle structures using laser treatment

Nano 3: Laser Growth and Interaction with Nanostructures

Rapid growth of carbon nanotubes using laser-induced chemical vapor deposition

J. B. Park; M. S. Jeong; S. H. Jeong

ICALEO 2009; 1367-1370https://doi.org/10.2351/1.5061500

View Articletitled, Rapid growth of carbon nanotubes using laser-induced chemical vapor deposition

Simultaneous growth of single-walled carbon-nanotube bridge structures using optical near-field effects

W. Xiong; Y. S. Zhou; M. Mahjouri-Samani; Y. Gao; W. Q. Yang; K. J. Yi; X. N. He; M. Mitchell; Y. F. Lu

ICALEO 2009; 1371-1376https://doi.org/10.2351/1.5061501

View Articletitled, Simultaneous growth of single-walled carbon-nanotube bridge structures using optical near-field effects

Laser-assisted selective removal of metallic carbon nanotubes

M. Mahjouri-Samani; Y. S. Zhou; W. Xiong; Y. Gao; M. Mitchell; Y. F. Lu

ICALEO 2009; 1377-1381https://doi.org/10.2351/1.5061502

View Articletitled, Laser-assisted selective removal of metallic carbon nanotubes

Laser precision-based graphene growth processes

Sarah J. Bertke; David H. Tomich; John E. Hoelscher; Ronald L. Jacobsen

ICALEO 2009; 1382-1387https://doi.org/10.2351/1.5061503

View Articletitled, Laser precision-based graphene growth processes

Experimental and theoretical study on the synthesis of nanofibers by laser spinning

F. Quintero; O. Dieste; J. Pou; F. Lusquiños; A. Riveiro

ICALEO 2009; 1388-1395https://doi.org/10.2351/1.5061504

View Articletitled, Experimental and theoretical study on the synthesis of nanofibers by laser spinning

Large area flexible electronics fabrication by selective laser sintering of nanoparticles with a scanning mirror

Seung H. Ko; Heng Pan; Nico Hotz; Costas. P. Grigoropoulos

ICALEO 2009; 1396-1401https://doi.org/10.2351/1.5061505

View Articletitled, Large area flexible electronics fabrication by selective laser sintering of nanoparticles with a scanning mirror

POSTER PRESENTATION GALLERY

Fibre laser net-shape welding of steels

Ramadan M. Eghlio; Andrew J. Pinkerton; Lin Li

ICALEO 2009; 1402-1408https://doi.org/10.2351/1.5061506

View Articletitled, Fibre laser net-shape welding of steels

The effect of moisture content and tracheids orientation in fibre laser cutting of dry and wet pine wood

Juan Carlos Hernandez-Castaneda; Huseyin Kursad Sezer; Lin Li

ICALEO 2009; 1409-1418https://doi.org/10.2351/1.5061507

View Articletitled, The effect of moisture content and tracheids orientation in fibre laser cutting of dry and wet pine wood

Evaluation of laser weld monitoring – A case study

Ingemar Eriksson; Alexander F. H. Kaplan

ICALEO 2009; 1419-1425https://doi.org/10.2351/1.5061508

View Articletitled, Evaluation of laser weld monitoring – A case study

Fibre laser welding of Zn-coated steel on Al alloy for next generation lightweight vehicles

Hui-Chi Chen; Andrew J. Pinkerton; Lin Li; Anil T. Mistry

ICALEO 2009; 1426-1435https://doi.org/10.2351/1.5061510

View Articletitled, Fibre laser welding of Zn-coated steel on Al alloy for next generation lightweight vehicles

Microstructuring of various materials using femtosecond laser pulses

Manuel Pfeiffer; Andy Engel; Steffen Weißmantel; Günter Reiße; Hagen Grüttner

ICALEO 2009; 1436-1438https://doi.org/10.2351/1.5061511

View Articletitled, Microstructuring of various materials using femtosecond laser pulses

30Kw peak power flash-lamp pumped novel Nd:YAG solid-state laser

Xuesheng Liu; Sun Yao; Yinghua Cao; Zhiyong Wang

ICALEO 2009; 1439-1443https://doi.org/10.2351/1.5061512

View Articletitled, 30Kw peak power flash-lamp pumped novel Nd:YAG solid-state laser

Feasibility of laser microcladding to produce hard coatings

F. Lusquiños; R. Comesaña; J. del Val; A. Riveiro; F. Quintero; J. Pou

ICALEO 2009; 1444-1450https://doi.org/10.2351/1.5061513

View Articletitled, Feasibility of laser microcladding to produce hard coatings

A comparison between novel fiber laser cutting methods and conventional fiber laser fusion cutting

Arttu Jussila; Tuomas Purtonen; Antti Salminen

ICALEO 2009; 1451-1457https://doi.org/10.2351/1.5061514

View Articletitled, A comparison between novel fiber laser cutting methods and conventional fiber laser fusion cutting

An overview of the conventional microprocessing and laser assisted techniques for fabricating microscale features

Matti Manninen; Heidi Piili; Antti Salminen

ICALEO 2009; 1458-1467https://doi.org/10.2351/1.5061515

View Articletitled, An overview of the conventional microprocessing and laser assisted techniques for fabricating microscale features

Interaction between laser beam and paper materials

Heidi Piili; Antti Salminen; Veli Kujanpää

ICALEO 2009; 1468-1477https://doi.org/10.2351/1.5061516

View Articletitled, Interaction between laser beam and paper materials

Laser doping for bandgap engineering

Geunsik Lim; Nathaniel R. Quick; Aravinda Kar

ICALEO 2009; 1478-1484https://doi.org/10.2351/1.5061518

View Articletitled, Laser doping for bandgap engineering

High speed laser micro-texturing of Si wafer for improved light trapping for photo-voltaic application

Ana Pena; Zengbo Wang; David Whitehead; Lin Li

ICALEO 2009; 1485-1494https://doi.org/10.2351/1.5061519

View Articletitled, High speed laser micro-texturing of Si wafer for improved light trapping for photo-voltaic application

Microfabrication of gratings inside a transparent material using femtosecond laser processing with computer generated hologram

Hayato Kawashima; Masahiro Yamaji; Jun’ichi Suzuki; Shuhei Tanaka

ICALEO 2009; 1495-1498https://doi.org/10.2351/1.5061520

View Articletitled, Microfabrication of gratings inside a transparent material using femtosecond laser processing with computer generated hologram

Femtosecond laser written microstructures in PMMA and PDMS at 800 nm for photonic applications

K. L. N. Deepak; R. S. S. Kumar; D. Narayana Rao; S. Venugopal Rao

ICALEO 2009; 1499-1506https://doi.org/10.2351/1.5061521

View Articletitled, Femtosecond laser written microstructures in PMMA and PDMS at 800 nm for photonic applications

CO₂ laser welding of AHSS

John Pandremenos; Konstantinos Salonitis; George Chryssolouris

ICALEO 2009; 1507-1514https://doi.org/10.2351/1.5061522

View Articletitled, CO<sub>2</sub> laser welding of AHSS

Acoustic and optical sensing for monitoring of blind laser drilling geometrical features

Aristidis Stournaras; Konstantinos Salonitis; George Chryssolouris

ICALEO 2009; 1515-1524https://doi.org/10.2351/1.5061523

View Articletitled, Acoustic and optical sensing for monitoring of blind laser drilling geometrical features

Energy efficiency of laser based manufacturing processes

Apostolos Fysikopoulos; Konstantinos Salonitis; George Chryssolouris

ICALEO 2009; 1525-1531https://doi.org/10.2351/1.5061525

View Articletitled, Energy efficiency of laser based manufacturing processes

Physical study of hybrid Nd:YAG laser-mag welding process

Emilie Le Guen; Rémy Fabbro; Frédéric Coste; Muriel Carin; Philippe Le Masson

ICALEO 2009; 1532-1537https://doi.org/10.2351/1.5061526

View Articletitled, Physical study of hybrid Nd:YAG laser-mag welding process

The influence of laser pulse shape in repair welding of tool steels

Matej Pleterski; Janez Tušek; Damjan Klobčar; Ladislav Kosec; Mitja Muhič

ICALEO 2009; 1538-1544https://doi.org/10.2351/1.5061527

View Articletitled, The influence of laser pulse shape in repair welding of tool steels

Structure modification of carbon nanotube powder and film by laser shock peening process

Liang Lv; Minlin Zhong; Renjie Zhu; Changsheng Dong; Wenjin Liu

ICALEO 2009; 1545-1547https://doi.org/10.2351/1.5061528

View Articletitled, Structure modification of carbon nanotube powder and film by laser shock peening process

Fibre laser welding for lightweight design

Jan Karlsson; Alexander Kaplan

ICALEO 2009; 1548-1557https://doi.org/10.2351/1.5061529

View Articletitled, Fibre laser welding for lightweight design

Influences of gap size on the fatigue strength of welded titanium alloy overlap joints

Bing Wu; Shuili Gong; Li Chen; Jianxun Zhang

ICALEO 2009; 1558-1562https://doi.org/10.2351/1.5061530

View Articletitled, Influences of gap size on the fatigue strength of welded titanium alloy overlap joints

Innovative approach of joining hybrid components

Andreas Roesner; Alexander Olowinsky; Arnold Gillner

ICALEO 2009; 1563-1568https://doi.org/10.2351/1.5061531

View Articletitled, Innovative approach of joining hybrid components

Comparative study on the application of fiber laser and slab CO₂ laser in welding DP780 high strength steel plate

Lijun Xin; Tao Huang; Jun Shao; Zhiyong Wang

ICALEO 2009; 1569-1572https://doi.org/10.2351/1.5061532

View Articletitled, Comparative study on the application of fiber laser and slab CO<sub>2</sub> laser in welding DP780 high strength steel plate

Laser beam welding of experimental trip steels

Ambroise Vandewynckèle; César García; Daniel Morán; Álvaro Prada; Patricia Vázquez

ICALEO 2009; 1573-1581https://doi.org/10.2351/1.5061533

View Articletitled, Laser beam welding of experimental trip steels

Closed loop control of laser welding processes using cellular neural network cameras - Experimental results

F. Abt; A. Blug; L. Nicolosi; F. Dausinger; R. Weber; R. Tetzlaff; D. Carl; H. Höfler

ICALEO 2009; 1582-1591https://doi.org/10.2351/1.5061534

View Articletitled, Closed loop control of laser welding processes using cellular neural network cameras - Experimental results

Single element imaging laser homogenizer

Michael Scaggs

ICALEO 2009; 1592-1597https://doi.org/10.2351/1.5061535

View Articletitled, Single element imaging laser homogenizer

Accelerating the simulation of optical distortion due to atmospheric scintillation using CPUs, GPUs, cell broadband engine and FPGAs

Vinay Sriram; Oskar Mencer

ICALEO 2009; 1598-1603https://doi.org/10.2351/1.5061536

View Articletitled, Accelerating the simulation of optical distortion due to atmospheric scintillation using CPUs, GPUs, cell broadband engine and FPGAs

The effect of the relative location of laser beam and arc in different hybrid welding processes

Paul Kah; Antti Salminen; Jukka Martikainen

ICALEO 2009; 1604-1613https://doi.org/10.2351/1.5061539

View Articletitled, The effect of the relative location of laser beam and arc in different hybrid welding processes

Effect of joint gap on Nd: YAG laser welded Ti-6Al-4V

X. Cao; G. Debaecker; E. Poirier; S. Marya; J. Cuddy; A. Birur; P. Wanjara

ICALEO 2009; 1614-1623https://doi.org/10.2351/1.5061540

View Articletitled, Effect of joint gap on Nd: YAG laser welded Ti-6Al-4V

Frequency doubling (SHG) of a 200 W cw fiber laser in kaliumtitanylphosphat (KTP)

Markus Mundus; Jürgen Gröninger; Klaus Dickmann

ICALEO 2009; 1624-1628https://doi.org/10.2351/1.5061541

View Articletitled, Frequency doubling (SHG) of a 200 W cw fiber laser in kaliumtitanylphosphat (KTP)

Drilling of aluminum with a high power Q-switched 532nm laser

Leonard Migliore; George Nazary

ICALEO 2009; 1629-1631https://doi.org/10.2351/1.5061542

View Articletitled, Drilling of aluminum with a high power Q-switched 532nm laser

Femtosecond laser materials processing in the townes laser institute

Mark Ramme; Jiyeon Choi; Troy Anderson; Martin Richardson

ICALEO 2009; 1632-1639https://doi.org/10.2351/1.5061543

View Articletitled, Femtosecond laser materials processing in the townes laser institute

The tribological applications of WC-Co electro-spark coatings modified via laser treatment

Norbert Radek; Konrad Bartkowiak

ICALEO 2009; 1640-1645https://doi.org/10.2351/1.5061544

View Articletitled, The tribological applications of WC-Co electro-spark coatings modified via laser treatment