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
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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。Abstract: The green problem in intracavity frequencydoubled 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.
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