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Proceedings Papers

Energy input of a laser micro welding process by using spatial power modulation

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André Haeusler, Benedikt Gropp, Alexander Olowinsky, Arnold Gillner, Reinhart Poprawe
View Paper titled, Energy input of a laser micro welding process by using spatial power modulation
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Proceedings Papers

Continous wave fiber laser keyhole drilling for the production of zero tapered, low recast holes in Ni-alloys

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H. K. Sezer, L. Li, S. Leigh, Z. Liu
View Paper titled, Continous wave fiber laser keyhole drilling for the production of zero tapered, low recast holes in Ni-alloys
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Proceedings Papers

Evaluation of laser weld monitoring – A case study

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Ingemar Eriksson, Alexander F. H. Kaplan
View Paper titled, Evaluation of laser weld monitoring – A case study
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Proceedings Papers

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

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F. Abt, A. Blug, L. Nicolosi, F. Dausinger, R. Weber, R. Tetzlaff, D. Carl, H. Höfler
View Paper titled, Closed loop control of laser welding processes using cellular neural network cameras - Experimental results
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Proceedings Papers

Black silicon recent improvements for photovoltaic cells

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T. Sarnet, R. Torres, V. Vervisch, P. Delaporte, M. Sentis, M. Halbwax, J. Ferreira, D. Barakel, M. Pasquinelli, S. Martinuzzi, L. Escoubas, F. Torregrosa, H. Etienne, L. Roux
View Paper titled, Black silicon recent improvements for photovoltaic cells
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Proceedings Papers

Correlation between photodiode monitoring and high speed imaging of the dynamics causing laser welding defects

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Peter Norman, Hans Engström, Per Gren, Alexander F. H. Kaplan
View Paper titled, Correlation between photodiode monitoring and high speed imaging of the dynamics causing laser welding defects
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Proceedings Papers

Modelling of the impact of melt surface dynamics on a photodiode monitoring signal in laser welding

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Peter Norman, Hans Engström, Alexander F. H. Kaplan
View Paper titled, Modelling of the impact of melt surface dynamics on a photodiode monitoring signal in laser welding
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Proceedings Papers

Steam laser cleaning of nanoparticles from silicon substrates

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N. Batta, Y. F. Lu, D. W. Doerr, D. R. Alexander
View Paper titled, Steam laser cleaning of nanoparticles from silicon substrates
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Proceedings Papers

Evaluation of coaxial process control systems for Nd:YAG laser welding in aeronautics application

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F. Bardin, P. Aubry, W. Knapp, O. Collin, W. S. O. Rodden, A. Cobo, J. M. Lopez-Higuera, J. D. C. Jones, D. P. Hand
View Paper titled, Evaluation of coaxial process control systems for Nd:YAG laser welding in aeronautics application
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Proceedings Papers

Nd:YAG and Nd:YAP solid-state laser systems with high beam quality and high average output power by fiber phase conjugate mirrors

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Thomas Riesbeck, Hans-J. Eichler, Enrico Risse, Alexander Binder, Thomas Metzger, David Ashkenasi, Gerhard Müller
View Paper titled, Nd:YAG and Nd:YAP solid-state laser systems with high beam quality and high average output power by fiber phase conjugate mirrors
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Proceedings Papers

Estimation of the penetration depth using surface temperature sensing in laser welding

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M. Y. Lee, J. W. Kim
View Paper titled, Estimation of the penetration depth using surface temperature sensing in laser welding
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Proceedings Papers

Automatic optimization of focal point position in CO2 laser welding with neural network in a focus control system

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Hui Gong, Flemming O. Olsen
View Paper titled, Automatic optimization of focal point position in CO2 laser welding with neural network in a focus control system
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Proceedings Papers

Dynamic behavior of plume and keyhole in CO2 laser welding

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Isamu Miyamoto, Etsuji Ohmura, Takeo Maede
View Paper titled, Dynamic behavior of plume and keyhole in CO2 laser welding
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Proceedings Papers

Integration of real time quality control systems in a welding process

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Maurice Houlot, Enrique Nava-Rüdiger
View Paper titled, Integration of real time quality control systems in a welding process
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Proceedings Papers

The forming process of a through hole drilled with a single laser pulse

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H. Rohde, F. Dausinger
View Paper titled, The forming process of a through hole drilled with a single laser pulse
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Proceedings Papers

Nonlinear intersubband optical absorptions in a multiple quantum wells with an applied electric field

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Wang Weizhong
View Paper titled, Nonlinear intersubband optical absorptions in a multiple quantum wells with an applied electric field
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Proceedings Papers

Comparison of IR emittance distributions along steel and aluminum surfaces during CO2 laser welding

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V. V. Semak, M. H. McCay, T. D. McCay
View Paper titled, Comparison of IR emittance distributions along steel and aluminum surfaces during CO2 laser welding
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Proceedings Papers

The use of fibre optics for in-process monitoring of laser cutting

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H. Y. Zheng, D. J. Brookfield, W. M. Steen
View Paper titled, The use of fibre optics for in-process monitoring of laser cutting
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Proceedings Papers

Semiconductor sources and detectors for flow diagnostics instrumentation

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D. Dopheide, M. Faber, G. Reim, G. Taux
View Paper titled, Semiconductor sources and detectors for flow diagnostics instrumentation
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Proceedings Papers

Measuring the absorbed dose in photodynamic therapy

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A. Edward Profio
View Paper titled, Measuring the absorbed dose in photodynamic therapy
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