Quarter-wave plate UV transmission grating for high power lasers

Jérôme Néauport; Pierre Brianceau; Jerome Daurios; Laurent Lamaignere; Nicolas Bonod

doi:10.1117/12.3014433

18 June 2024 Quarter-wave plate UV transmission grating for high power lasers

Jérôme Néauport, Pierre Brianceau, Jerome Daurios, Laurent Lamaignere, Nicolas Bonod

Author Affiliations +

Proceedings Volume PC13021, Optical Fabrication and Testing VIII; PC1302109 (2024) https://doi.org/10.1117/12.3014433
Event: SPIE Optical Systems Design, 2024, Strasbourg, France

Abstract

We investigate the feasibility of a full-silica transmission grating acting as a quarter-wave plate at the wavelength of 351 nm as an alternative to an anisotropic crystal. We report on the design, manufacturing process and optical characterization carried out. We evidence the possibility to obtain a full-silica component exhibiting at 351 nm a high damage threshold and a phase retardance of /4 associated with a diffraction efficiency above 98%.

Conference Presentation

Citation Download Citation

Jérôme Néauport, Pierre Brianceau, Jerome Daurios, Laurent Lamaignere, and Nicolas Bonod "Quarter-wave plate UV transmission grating for high power lasers", Proc. SPIE PC13021, Optical Fabrication and Testing VIII, PC1302109 (18 June 2024); https://doi.org/10.1117/12.3014433

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