Efficient green light generation by Q-switched Nd: YAG laser in periodically poled potassium titanyl phosphate crystal

Shuanggen Zhang; Wengang Guo; Fuyun Lv

doi:10.1117/12.2067864

21 August 2014 Efficient green light generation by Q-switched Nd: YAG laser in periodically poled potassium titanyl phosphate crystal

Shuanggen Zhang, Wengang Guo, Fuyun Lv

Author Affiliations +

Proceedings Volume 9233, International Symposium on Photonics and Optoelectronics 2014; 92331H (2014) https://doi.org/10.1117/12.2067864
Event: International Symposium on Photonics and Optoelectronics (SOPO 2014), 2014, Suzhou, China

Abstract

A PPKTP crystal was used to efficient green emission. Spectrum characteristics of FF and SH wave was analyzed, and phase-matching wavelength shift results from thermally-induced poling period shift. A conversion efficiency of 26.1% can be achieved.

Citation Download Citation

Shuanggen Zhang, Wengang Guo, and Fuyun Lv "Efficient green light generation by Q-switched Nd: YAG laser in periodically poled potassium titanyl phosphate crystal", Proc. SPIE 9233, International Symposium on Photonics and Optoelectronics 2014, 92331H (21 August 2014); https://doi.org/10.1117/12.2067864

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