Injection Locking Bandwidth in 1550-nm VCSELs Subject to Parallel and Orthogonal Optical Injection
Injection Locking Bandwidth in 1550-nm VCSELs Subject to Parallel and Orthogonal Optical Injection
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DOI：
10.1109/jstqe.2009.2014970
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发表时间：
2009-05
影响因子：
4.9
通讯作者：
A. Hurtado;D. Labukhin;I. Henning;M. Adams
中科院分区：
文献类型：
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作者：
A. Hurtado;D. Labukhin;I. Henning;M. Adams
对两种市售的1550 nm垂直腔面发射激光器（VCSEL）的注入锁定特性进行了实验和理论分析。在频率失谐与注入功率的平面中的注入锁定图已被实验测量为两个设备受到平行和正交偏振的光注入到两个偏振的基模。实验观察到的注入锁定带宽的差异时，设备受到平行或正交偏振光注入。基于法布里-珀罗方法的理论模型已被开发，以再现测量的稳定性图的1550 nm VCSEL受到平行偏振光注入到平行偏振激光模式，表现出良好的理论和实验之间的协议。
The injection locking properties of two commercially available 1550-nm vertical-cavity surface-emitting lasers (VCSELs) have been analyzed experimentally and theoretically in this work. The injection locking diagrams in the plane of frequency detuning versus injected power have been experimentally measured for both devices subject to parallel- and orthogonal-polarized optical injection into the two polarizations of the fundamental mode. Differences in the injection locking bandwidth are experimentally observed when the devices are subject to parallel or to orthogonal-polarized optical injection. A theoretical model based on the Fabry-Perot method has been developed to reproduce the measured stability maps of both 1550-nm VCSELs subject to parallel-polarized optical injection into the parallel polarization lasing mode showing excellent agreement between theory and experiments.