Theoretical investigation on commanding the bistability and self-pulsation of bistable semiconductor laser diode using delayed optoelectronic feedback
Theoretical investigation on commanding the bistability and self-pulsation of bistable semiconductor laser diode using delayed optoelectronic feedback
复制标题
利用延迟光电反馈控制双稳态半导体激光二极管双稳态和自脉冲的理论研究
DOI：
10.1109/jlt.2005.850813
复制
发表时间：
2005
影响因子：
4.7
通讯作者：
X. Jia
中科院分区：
文献类型：
--
作者：
G. Xia;Zhengmao Wu;X. Jia
本文从理论上研究了延迟光反馈控制两段半导体激光器（TBLD）双稳和自脉动特性。从速率方程出发，数值模拟了反馈增益和延迟时间的影响。结果表明，TBLD的稳定区随延迟时间呈周期性变化，稳定区随延迟时间的增加而缩小，在一定的延迟时间下，稳定性增强，而在负延迟光电反馈下，则易失稳.这些结论为TBLD的优化和控制奠定了理论基础，并可能在晶闸管开关和自脉动产生方面具有潜在的应用价值。
Theoretical investigations on commanding the bistability and self-pulsation characteristics of two-segment bistable semiconductor laser diode (TBLD) using delayed optoelectronic feedback have been carried out in this paper. The effects of feedback gain and delayed time have been simulated numerically based on the rate equations. The results show that the stable region of TBLD varies periodically with delayed time, the bistable region shrinks with the increase of delayed time, stability can be enhanced for certain values of delayed time, and instability can be reached easily for negative delayed optoelectronic feedback. These conclusions establish the theoretical foundation to optimize and control the TBLD and may have potential applications in bistable switching and self-pulsation generation.
半导体激光器和光电器件的可靠性
DOI：
--
发表时间：
2021
期刊：
影响因子：
--
作者：
塩島謙次;田中 亮;高島信也;上野勝典;江戸雅晴;Robert W. Herrick and Osamu Ueda (eds.)
通讯作者：
Robert W. Herrick and Osamu Ueda (eds.)