透射窗口型GaAs/GaAlAs掩埋异质结构激光器

GaAs/GaAlAs window buried heterostructure laser

本文通过耦合速率方程组,从原理上分析了扩展半导体激光器调制带宽的三个根本途径,在理论计算的基础上给出本结构激光器的具体设计方案。最后介绍了器件的制作工艺和工作特性。

Based on the analyses of the coupled laser rate equations, three essential ways for extending the bandwidth of a semiconductor las mare presented, also reported are the design, the fabrication and the charaoteristios of a GaAs/GaAlAs window buried hoterostrnctuiv laser.