Mode description of routes to chaos in external-cavity coupled semiconductor lasers
Mode description of routes to chaos in external-cavity coupled semiconductor lasers
复制标题
外腔耦合半导体激光器混沌路径的模式描述
DOI：
10.1109/3.301636
复制
发表时间：
1994
影响因子：
2.5
通讯作者：
Hong Ming Chen
中科院分区：
文献类型：
--
作者：
Y. Kao;N. M. Wang;Hong Ming Chen
本文研究了外光反馈半导体激光器中通向混沌之路的非线性行为。结果表明，弛豫振荡是短延迟下光强第一非线性不稳定性的根源。三种类型的过渡路线与准周期，次谐波振荡，和周期性倍频光学混沌区分的延迟时间归一化的孤立激光二极管的弛豫振荡频率的倒数。线性化模式理论和小信号响应被证实为向混沌过渡的现象的一部分。>
The nonlinear behaviors of routes to chaos in semiconductor lasers with external optical feedback were explored in this work. It was indicated that the relaxation oscillation was the origin of the first nonlinear instability of optical intensity under a short delay. Three types of transition routes with quasi-periodic, subharmonic oscillation, and periodic doubling to optical chaos were distinguished in terms of the delay time normalized to the inverse of the relaxation oscillation frequency of a solitary laser diode. The linearized mode theory and small-signal response were confirmed as part of the phenomena in the transitions to chaos. >