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Programmable femtosecond beam shaping applied to micromachining

Abstract : We propose an active and adaptative optics device dedicated to programmable femtosecond beam shaping, based on the use of an optically addressed light valve. A theoretical investigation of the system is presented. The experimental set-up incorporating an active beam shaping device, is depicted. Results are then described and discussed.
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Contributor : Nicolas Huot Connect in order to contact the contributor
Submitted on : Tuesday, December 5, 2006 - 9:50:23 AM
Last modification on : Saturday, June 25, 2022 - 10:49:43 AM


  • HAL Id : ujm-00118350, version 1



Nicolas Sanner, Nicolas Huot, Eric Audouard, Christian Larat, Jérôme Bourderionnet, et al.. Programmable femtosecond beam shaping applied to micromachining. Proceedings SPIE, 2004, 5249, pp.483-489. ⟨ujm-00118350⟩



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