折叠腔内的偏振效应对绿光输出稳定性的影响  

Influence of polarization effect in folded resonators on the stability of green output

作　　者：王鹏飞[1] 吕百达[1] 

机构地区：[1]四川大学激光物理与化学研究所,四川成都610064

出　　处：《强激光与粒子束》2003年第2期137-140,共4页High Power Laser and Particle Beams

基　　金：国防科技国家重点实验室基金资助课题 (51 4 380 4 0 1 0 1SC0 1 0 1 ) ;国家 863计划项目资助课题

摘　　要：将Jones矩阵法与耦合波方程结合起来分析折叠腔腔内倍频中的绿光问题。在用Jones矩阵法分析折叠镜的偏振效应基础上 ,通过数值求解耦合波方程讨论了这一效应对绿光输出稳定性的影响 ,计算结果与相关实验结果的比较表明 ,合理设计的折叠腔可以比线性腔更有效地抑止绿光波动。The green problem in intracavity frequency-doubled laser with folded resonator was studied based on the Jones matrix and coupling wave equation methods. The polarization effect of the folded mirror was discussed and its influence on the stability of green ouput was analyzed. The calculation results were compared with the experiments. It indicates that reasonably designed folded resonator can reduce the green fluctuation more effectively than the linear resonator.

关 键 词：折叠腔 输出稳定性 偏振效应 腔内倍频激光器 绿兴问题 耦合波方程 Jones矩阵法 数值求解 

分 类 号：TN248[电子电信—物理电子学]