Temperature characteristics of Nd:YAG bar pumped by high-repetition-rate LD

Guangyong Jin; Guobin Ning; Guicai Song; Xiaoyuan Yan; Zhong Ren; Zhu Liang

doi:10.1117/12.482240

5 September 2002 Temperature characteristics of Nd:YAG bar pumped by high-repetition-rate LD

Guangyong Jin, Guobin Ning, Guicai Song, Xiaoyuan Yan, Zhong Ren, Zhu Liang

Proceedings Volume 4913, Semiconductor Lasers and Applications; (2002) https://doi.org/10.1117/12.482240
Event: Photonics Asia, 2002, Shanghai, China

Abstract

Radial and longitudinal distribution characteristics of temperature of Nd:YAG laser rod pumped by semiconductor laser line-array are analyzed in this paper. Thermal effect of laser rod, the relation between thermal stress birefringence of laser rod and light pumping power, and the relation between thermolens focal length and pumping power density and repetition frequency of light pumping are studied.

Citation Download Citation

Guangyong Jin, Guobin Ning, Guicai Song, Xiaoyuan Yan, Zhong Ren, and Zhu Liang "Temperature characteristics of Nd:YAG bar pumped by high-repetition-rate LD", Proc. SPIE 4913, Semiconductor Lasers and Applications, (5 September 2002); https://doi.org/10.1117/12.482240

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