论文部分内容阅读
利用一个简单模型对 1.5 5μm波长 In1 - x - y Gay Alx As MQW DFB激光器的阱数和腔长进行了优化 ,模拟得到了最高工作温度达 5 5 0~ 5 6 0 K,张弛振荡频率在 30 GHz以上的低阈值 MQW DFB.
The well number and cavity length of In1 - x - y Gay AlxAs MQW DFB laser with 1.55μm wavelength were optimized by a simple model. The maximum working temperature was obtained from 550 to 560 K and the relaxation oscillation frequency was 30 Low threshold MQW DFB above GHz.