Chinese Optics Letters, 2005, 3 (3): 03168, Published Online: Jun. 6, 2006
Investigation of near-collinear degenerated quasi-phase matching optical parametric amplification using PPKTP crystal 
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Abstract
The gain properties of near-collinear degenerated phase-matched optical parametric amplification (OPA) using PPKTP crystal are investigated theoretically. The results indicate that the type-0 phase matching of PPKTP has larger accepted angle and better gain spectrum by tuning crystal temperature or rotating crystal angle.
Baozhen Zhao, Xiaoyan Liang, Yuxin Leng, Cheng Wang, Juan Du, Zhengquan Zhang, Zhizhan Xu. Investigation of near-collinear degenerated quasi-phase matching optical parametric amplification using PPKTP crystal[J]. Chinese Optics Letters, 2005, 3(3): 03168.
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