选频滤波器负载外腔半导体激光器调谐特性的研究  

Tunability study of frequency selective filter extended cavity semiconductor lasers

作　　者：丁浩 陈新之 

机构地区：[1]中国科学院上海光机所,201800

出　　处：《中国激光》1992年第5期327-332,共6页Chinese Journal of Lasers

摘　　要：本文分析选频滤波器负载外腔半导体激光器的调谐特性。从等效模型的受激条件出发,导出确定最大调谐范围的简单表达式,提出了计算在各种反馈强度下调谐曲线的方法,并解释近年来报道的有关实验结果。This paper presents a theoretical study of the tunability of frequency selective filter extended cavity semiconductor lasers. From the lasing condition of the equivalent model, we derive a simple expression determining the maximum tuning range and propose a computing method for calculating the tuning curve at any feedback level. We also explain several experimental observations reported recently.

关 键 词：外腔 半导体 激光器 调谐 滤波器 

分 类 号：TN248.401[电子电信—物理电子学]