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Proceedings Papers

Elongating depth of field by focusing radiation of multimode lasers using multi-focus beam shaping optics

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Alexander Laskin, Joerg Volpp, Vadim Laskin, Aleksei Ostrun
View Paper titled, Elongating depth of field by focusing radiation of multimode lasers using multi-focus beam shaping optics
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Proceedings Papers

Novel optical design for improved signal to noise ratio of a real time M-squared measurement

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Michael Scaggs
View Paper titled, Novel optical design for improved signal to noise ratio of a real time M-squared measurement
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Proceedings Papers

Process control using capillary depth measurement

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Friedhelm Dorsch, Thomas Harrer, Patrick Haug, Sven Plasswich
View Paper titled, Process control using capillary depth measurement
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Proceedings Papers

System technology for dynamic beam shaping

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Jan Hauptmann, Patrick Herwig, Andreas Wetzig, Dirk Dittrich, Eckhard Beyer, Ulrich Hofmann, Frank Senger
View Paper titled, System technology for dynamic beam shaping
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Proceedings Papers

Laser-multi-pass-welding of aluminiun and steel with sheet thickness above 50 mm

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Jens Standfuss, Eckhard Beyer, Berndt Brenner, Renald Schedewy, Dirk Dittrich, Robert Strohbach
View Paper titled, Laser-multi-pass-welding of aluminiun and steel with sheet thickness above 50 mm
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Proceedings Papers

Novel method for measuring beam parameter product and M-square

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Michael Scaggs, Gil Haas
View Paper titled, Novel method for measuring beam parameter product and M-square
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Proceedings Papers

Ultra-short pulse laser beam shaping for microstructuring using a deformable mirror

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Marco Smarra, Klaus Dickmann
View Paper titled, Ultra-short pulse laser beam shaping for microstructuring using a deformable mirror
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Proceedings Papers

Sub-nanosecond all-normal-dispersion mode-locked Yb-doped fiber oscillator and its amplifier

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Junjie Chi, Pingxue Li, Haowei Hu, Yifei Yao, Guangju Zhang, Chun Yang, Ziqiang Zhao
View Paper titled, Sub-nanosecond all-normal-dispersion mode-locked Yb-doped fiber oscillator and its amplifier
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Proceedings Papers

Non-disruptive, low loss in-line laser beam monitoring system for industrial laser processing

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Michael Scaggs, Gil Haas
View Paper titled, Non-disruptive, low loss in-line laser beam monitoring system for industrial laser processing
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Proceedings Papers

Processing various sensible high-tech materials with short and ultra-short pulsed disc laser sources

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Susanna Friedel, Bert Kremser, Markus Roehner, Klaus Stolberg, Ewa Ziolkowski
View Paper titled, Processing various sensible high-tech materials with short and ultra-short pulsed disc laser sources
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Proceedings Papers

Three-dimensional laser ablation for functionalization of non-planar optical surfaces

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Roman Kleindienst, Ronald Kampmann, Sebastian Stoebenau, Stefan Sinzinger
View Paper titled, Three-dimensional laser ablation for functionalization of non-planar optical surfaces
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Proceedings Papers

Multi-pass-narrow-gap-laser-beam-welding of hot crack sensitive thick aluminum plates

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Renald Schedewy, Berndt Brenner, Dirk Dittrich, Eckhard Beyer
View Paper titled, Multi-pass-narrow-gap-laser-beam-welding of hot crack sensitive thick aluminum plates
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Proceedings Papers

Formation mechanism of process instabilities and strategies to improve welding quality

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Volker Rominger, Thomas Harrer, Steffen Keßler, Holger Braun, Friedhelm Dorsch, Felix Abt, Michael Jarwitz, Andreas Heider, Rudolf Weber, Thomas Graf
View Paper titled, Formation mechanism of process instabilities and strategies to improve welding quality
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Proceedings Papers

Impact of thermal focal shift on laser cutting processes with high brightness lasers

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Sasia Eiselen, Heiko Zapf, Eugenia Mantel, Lukas Hofmann, Michael Schmidt
View Paper titled, Impact of thermal focal shift on laser cutting processes with high brightness lasers
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Proceedings Papers

Picosecond laser beam shaping using a spatial light modulator

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Dun Liu, Walter Perrie, Leigh Mellor, Zheng Kuang, Eamonn Fearon, Stuart Edwardson, Geoff Dearden, Ken Watkins
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Proceedings Papers

Parameter study on laser welding of nitinol wire by Taguchi method

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C. W. Chan, H. C. Man, T. M. Yue
View Paper titled, Parameter study on laser welding of nitinol wire by Taguchi method
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Welding with high brilliance lasers and high power density

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Andreas Patschger, Markus Franz, Jens Bliedtner, Jean Pierre Bergmann
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Proceedings Papers

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

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Xuesheng Liu, Sun Yao, Yinghua Cao, Zhiyong Wang
View Paper titled, 30Kw peak power flash-lamp pumped novel Nd:YAG solid-state laser
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Proceedings Papers

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

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Jie Fu, Bingyuan Zhang, Meng Chen, Gang Li
View Paper titled, Research on mechanism of mode-locking using a semiconductor of saturable absorption mirror in a solid laser
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Proceedings Papers

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

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Jon Blackburn, Chris Allen, Paul Hilton, Lin Li
View Paper titled, Statistical analysis of low porosity laser welding of Ti alloys using a directed gas jet
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