Design of optical attenuator for high energy laser beam measurement system

Yong Wu; Haichuan Zhao; Pengling Yang; Zhenbao Wang; Fei Wang; Ping Wang; Gang Feng; Lei Zhang

doi:10.1117/12.2524390

29 March 2019 Design of optical attenuator for high energy laser beam measurement system

Yong Wu, Haichuan Zhao, Pengling Yang, Zhenbao Wang, Fei Wang, Ping Wang, Gang Feng, Lei Zhang

Proceedings Volume 11046, Fifth International Symposium on Laser Interaction with Matter; 110461Z (2019) https://doi.org/10.1117/12.2524390
Event: Fifth International Symposium on Laser Interaction with Matter, 2018, Changsha, China

Abstract

In this paper, we designed an optical attenuator based on optical scatting. Which consist of an optical scatting material and cylindrical attenuation structure. The diffusing characteristics of material and attenuation properties of the device have been simulated by ray-tracing, and the simulated results agree very well with the experimental results. The attenuator has been successfully used in high energy laser beam intensity profile measurement system.

Citation Download Citation

Yong Wu, Haichuan Zhao, Pengling Yang, Zhenbao Wang, Fei Wang, Ping Wang, Gang Feng, and Lei Zhang "Design of optical attenuator for high energy laser beam measurement system", Proc. SPIE 11046, Fifth International Symposium on Laser Interaction with Matter, 110461Z (29 March 2019); https://doi.org/10.1117/12.2524390

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KEYWORDS

Attenuators

Optical design

Signal attenuation

Optical attenuators

Optical testing

Electro optical modeling

Laser systems engineering

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