| 两个半导体激光器交叉注入的理论分析 |
| |
| 引用本文： | 冯振中, 陈建国, 严地勇, 等. 两个半导体激光器交叉注入的理论分析[J]. 强激光与粒子束, 2006, 18(04). |
| |
| 作者姓名： | 冯振中 陈建国 严地勇 张菁 |
| |
| 作者单位： | 1.四川大学 电子信息学院, 成都 61 0064;;;2.中国工程物理研究院 应用电子研究所, 四川 绵阳 621 900 |
| |
| 摘 要： | 提出了一个复杂非线性动力学系统－交叉注入锁定半导体激光系统。针对其中最简单的两激光系统，导出了描述它的方程组，解析求解了它们具有相同自由振荡频率时的定态解。结果表明，在相同耦合条件下，锁定的频率范围比主-从方式扩大了大约一倍。从结果可以看出，即使是这种特殊系统，在锁定后频率也可能会改变。
|
| 关 键 词： | 半导体激光器 交叉注入锁定 速率方程组 耦合系数 |
Theory analysis of cross-injection locking of two diode lasers |
| |
| feng zhen-zhong, chen jian-guo, yan di-yong, et al. Theory analysis of cross-injection locking of two diode lasers[J]. High Power Laser and Particle Beams, 2006, 18. |
| |
| Authors: | feng zhen-zhong chen jian-guo yan di-yong zhang jing |
| |
| Affiliation: | 1. Collgeg of Electronics and Information Engineering,Sichuan University,Chengdu 610064,China;;;2. Institute of Applied Electronics,CAEP,P.O.Box 919-1013,Mianyang 621900,China |
| |
| Abstract: | A complicated nonlinear dynamical system——cross-injection locking diode lasers system is proposed. Equations are derived for the simplest system which is composed of two lasers only, and the locked steady-state analytical solutions are obtained for the simplest case in which the two lasers have the same free-running frequency without locking. The results show that with an equal coupling，locking bandwidth of cross-injection is approximately twice than that of master-slave injection and even in such special system a frequency shift may happen after the constituent lasers are locked. |
| |
| Keywords: | diode laser cross-injection locking rate equations coupling factor |
|
| 点击此处可从《强激光与粒子束》浏览原始摘要信息 |
|
点击此处可从《强激光与粒子束》下载全文 |
|
