Dynamics of phase-locked semiconductor laser arrays
Dynamics of phase-locked semiconductor laser arrays
复制标题
锁相半导体激光器阵列的动力学
DOI：
10.1063/1.99622
复制
发表时间：
1988
影响因子：
4
通讯作者：
H. Winful
中科院分区：
文献类型：
--
作者：
Si;H. Winful
用含时耦合模理论研究了锁相半导体激光器列阵的稳定性。单个阵元的输出是动态不稳定的，表现出大幅度的混沌脉动。总输出最初表现出衰减的弛豫振荡，然后稳定到以小幅度波动为特征的准稳态。该理论预测了阵列的脉动频率和锁相时间。
Time‐dependent coupled mode theory is used to investigate the stability of phase‐locked semiconductor laser arrays. The output of individual array elements is dynamically unstable and exhibits large amplitude chaotic pulsations. The total output initially exhibits damped relaxation oscillations and then settles down to a quasi‐steady state characterized by small amplitude fluctuations. The theory predicts both the pulsation frequency and the phase lock‐in time of the array.