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首页> 外文期刊>IEEE Journal of Quantum Electronics >Fabry-Perot Semiconductor Laser Injection Locking
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Fabry-Perot Semiconductor Laser Injection Locking

机译:法布里-珀罗半导体激光注入锁定

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摘要

Injection locking of a semiconductor laser is studied using a Fabry-Perot (FP) model. For low injection powers the FP model gives the same results as the rate equation model. At higher injection powers, the FP laser has an unlimited injection locking bandwidth; however, regions of the bandwidth are dynamically unstable. The influence of the linewidth enhancement factor on injection locking and its stability are also studied using the FP model. Finite values of the linewidth enhancement factor lead to increased locking bandwidth, asymmetry in the locking range and a saddle-node bifurcation in the injection locked solutions, of which only lower carrier density arm has linearly stable solutions.
机译:使用Fabry-Perot(FP)模型研究半导体激光器的注入锁定。对于低注入功率,FP模型给出的结果与速率方程模型相同。在更高的注入功率下,FP激光器具有无限的注入锁定带宽;但是,带宽区域是动态不稳定的。还使用FP模型研究了线宽增强因子对注入锁定及其稳定性的影响。线宽增强因子的有限值导致增加的锁定带宽,锁定范围内的不对称性以及注入锁定解决方案中的鞍形节点分叉,其中只有较低载流子密度臂具有线性稳定的解决方案。

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