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本文研究了自差型电反馈半导体激光器(KD)的脉冲调制特性,进行了数值分析,计算机模拟表明;电反馈可以抑制LD的动态频率漂移(DFS),反馈参数的选择以及各参数之间的组合对DFS影响甚大.
In this paper, we study the pulse modulation characteristics of a KD (self-differenced type) semiconductor and conduct numerical analysis. The computer simulation shows that the electrical feedback can suppress the dynamic frequency drift (DFS) of LD, the choice of feedback parameters and the The combination has a huge impact on DFS.