Mr. Frederic Coste Profile

Frederic Coste

Manager at Qwoda

SPIE Involvement:

Author

Publications (6)

Proceedings Article | 3 March 2003 Paper

Deep-penetration laser welding with Nd:YAG laser combination up to 11-kW laser power

Frederic Coste, Francois Janin, Mohammed Hamadou, Remy Fabbro

Proceedings Volume 4831, (2003) https://doi.org/10.1117/12.486494

KEYWORDS: Laser welding, Nd:YAG lasers, Video, Head, Optical fibers, Cameras, Laser processing, High power lasers, Visualization, Argon

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Proceedings Article | 7 February 2000 Paper

Application of a modern high-power laser to heavy section welding

Martin Dahmen, Frederic Coste, Goetz Kapper, Wolfgang Knapp

Proceedings Volume 3888, (2000) https://doi.org/10.1117/12.377046

KEYWORDS: Laser welding, Manganese, High power lasers, Beam shaping, Mirrors, Metals, Solids, Telescopes, Cladding, Beam splitters

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Proceedings Article | 23 September 1996 Paper

Real-time control of surface treatments with liquid phase: molten-depth on-line estimation

Hugues Derouet, Frederic Coste, Lilian Sabatier, Remy Fabbro

Proceedings Volume 2789, (1996) https://doi.org/10.1117/12.251187

KEYWORDS: CCD cameras, Image processing, CCD image sensors, Sensors, Mirrors, Iron, Liquids, Laser processing, Cameras, Beam controllers

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Proceedings Article | 23 September 1996 Paper

Real-time control in pulsed laser welding

Regis de Charette, Frederic Coste, Lilian Sabatier, Jean-Pierre Chevalier

Proceedings Volume 2789, (1996) https://doi.org/10.1117/12.251197

KEYWORDS: Image processing, Aluminum, Laser welding, Light sources and illumination, Plasma, Pulsed laser operation, Optical simulations, CCD cameras, Visualization, Beam controllers

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Proceedings Article | 7 September 1994 Paper

Time resolved CO2-metal coupling determination for solid phase laser process optimization

Patricia Laurens, C. Dubouchet, Didier Kechemair, Frederic Coste, Lilian Sabatier, F. Daniere, Herve L'Enfant

Proceedings Volume 2207, (1994) https://doi.org/10.1117/12.184738

KEYWORDS: Diffusion, Absorption, Laser therapeutics, Laser processing, Solid state lasers, Carbon, Manganese, Nitrogen, Titanium, Solids

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Proceedings Article | 10 August 1994 Paper

CO2-metal coupling in solid-phase laser treatments

Patricia Laurens, C. Dubouchet, Didier Kechemair, Frederic Coste, Lilian Sabatier

Proceedings Volume 2097, (1994) https://doi.org/10.1117/12.183133

KEYWORDS: Absorption, Laser therapeutics, Gas lasers, Manganese, Carbon monoxide, Solid state lasers, Diffusion, Spatial resolution, Titanium, Laser processing

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Showing 5 of 6 publications

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