Study on anti-laser high-reflection coating

Hongming Wang; Xiuhua Fu; Xirong Chen

doi:10.1117/12.783536

14 November 2007 Study on anti-laser high-reflection coating

Hongming Wang, Xiuhua Fu, Xirong Chen

Proceedings Volume 6722, 3rd International Symposium on Advanced Optical Manufacturing and Testing Technologies: Advanced Optical Manufacturing Technologies; 67223O (2007) https://doi.org/10.1117/12.783536
Event: 3rd International Symposium on Advanced Optical Manufacturing and Testing Technologies: Large Mirrors and Telescopes, 2007, Chengdu, China

Abstract

Multi-layer dielectric high reflecting mirror is one of the important optical elements of laser. In terms of high power laser, anti-laser damage threshold value of high reflection coating which deposit on the surface of the optical component affect the life of laser system directly, so we deeply study the damage mechanism of multi-layer dielectric highly reflecting film under the exposure of laser. Choose suitable film material and adopt the manufacture method of complex film. Through multiple experiments and optimize the parameter, we find the path of improving anti-laser damage threshold value of film and the method of making high intensity film. The results of experiment and testing turn out that the film manufactured completely meets the demand of laser system used in the subject

Citation Download Citation

Hongming Wang, Xiuhua Fu, and Xirong Chen "Study on anti-laser high-reflection coating", Proc. SPIE 6722, 3rd International Symposium on Advanced Optical Manufacturing and Testing Technologies: Advanced Optical Manufacturing Technologies, 67223O (14 November 2007); https://doi.org/10.1117/12.783536

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