Study on formula design about graded reflectivity mirror used in the single transverse mode Nd:YAG laser resonator

Xiao-Dan Gao; Xiao-Hui Zhang

doi:10.1117/12.674253

9 June 2006 Study on formula design about graded reflectivity mirror used in the single transverse mode Nd:YAG laser resonator

Xiao-Dan Gao, Xiao-Hui Zhang

Author Affiliations +

Proceedings Volume 6149, 2nd International Symposium on Advanced Optical Manufacturing and Testing Technologies: Advanced Optical Manufacturing Technologies; 61491R (2006) https://doi.org/10.1117/12.674253
Event: 2nd International Symposium on Advanced Optical Manufacturing and Testing Technologies, 2005, Xian, China

Abstract

According to the requirement for output coupler in Nd:YAG laser resonator, the way of designing graded reflectivity mirror is researched. Three methods for designing formula are put forward, accordingly, each formula structure is got respectively. The designed variable reflectance profile can satisfy the single transverse mode Nd:YAG laser resonator. The tolerance error of the varying layer along the radius in the formula is computed,and the robustness and special technics for film deposition of the three formulas are compared synthetically. The method of changing all layers thickness along the radius is confirmed as the best and feasible designing way for depositing.

Citation Download Citation

Xiao-Dan Gao and Xiao-Hui Zhang "Study on formula design about graded reflectivity mirror used in the single transverse mode Nd:YAG laser resonator", Proc. SPIE 6149, 2nd International Symposium on Advanced Optical Manufacturing and Testing Technologies: Advanced Optical Manufacturing Technologies, 61491R (9 June 2006); https://doi.org/10.1117/12.674253

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