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Proceedings Paper

Low-loss optical coatings for high-power laser systems
Author(s): C. Gallou; Pierre Isnard; Herve Piombini; Bernard R. Schmitt
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Paper Abstract

High average power laser systems require optical components with increasingly higher performances: high laser damage resistance, high reflectance or transmittance. We report here some results obtained with TiO2/SiO2 and ZrO2/SiO2 low losses mirrors designed for copper vapor lasers. Very low losses (40 ppm) are obtained with TiO2/SiO2; losses down to 400 ppm and laser damage thresholds up to 35 kW/cm2 are obtained with ZrO2/SiO2.

Paper Details

Date Published: 4 March 1993
PDF: 10 pages
Proc. SPIE 1782, Thin Films for Optical Systems, (4 March 1993); doi: 10.1117/12.141019
Show Author Affiliations
C. Gallou, Commissariat a l'Energie Atomique (France)
Pierre Isnard, Commissariat a l'Energie Atomique (France)
Herve Piombini, Commissariat a l'Energie Atomique (France)
Bernard R. Schmitt, Societe d'Applications Generales d'Electricite et de Mecanique (France)


Published in SPIE Proceedings Vol. 1782:
Thin Films for Optical Systems

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