中国激光, 2004, 31 (3): 284, 网络出版: 2006-10-31
在PPLN-OPO中伴生四波混频的研究
Research on the Generation of FWM Going with PPLN-OPO
摘要
提出了在周期极化LiNbO3-光学参量振荡(PPLN-OPO)中伴有四波混频(FWM)的发生,论述了PPLN-OPO中的抽运光λ3(1064 nm),信号光λ1(1500 nm),闲频光λ2(3660.55 nm),信号光λ1的倍频光λ4(750 nm),满足FWM的频率匹配与准相位匹配的条件,初步建立了PPLN-OPO-FWM的过程理论体系,进行了光学系统装置的实验,理论分析与实验结论相吻合.
Abstract
The generation of FWM going with PPLN-OPO was put forward for the first time. FWM frequency matching and quasi-phase matching conditions of bumping wave λ 3 (1064 nm), signal wave λ 1 (1500 nm) and idle wave λ 2 (3660.55 nm) in PPLN-OPO was discussed. The system of PPLN-OPO-FWM process was set up theoretically and the setting of optical system was realized experimentally. The conclusion of experiment was accorded with theoretical analysis, which is valuable for the study of PPLN, OPO and FWM in theory and practice.
王涛, 姚建铨, 郁道银, 李喜福, 禹国俊, 王鹏, 张百钢. 在PPLN-OPO中伴生四波混频的研究[J]. 中国激光, 2004, 31(3): 284. 王涛, 姚建铨, 郁道银, 李喜福, 禹国俊, 王鹏, 张百钢. Research on the Generation of FWM Going with PPLN-OPO[J]. Chinese Journal of Lasers, 2004, 31(3): 284.
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