Gain Switch of an AlGaInP Red Light Semiconductor Laser Diode  

AlGaInP红光半导体激光器的增益光开关(英文)

作　　者：刘运涛[1] 宋国锋[1] 陈良惠[1] 

机构地区：[1]中国科学院半导体研究所,北京100083

出　　处：《Journal of Semiconductors》2008年第7期1274-1277,共4页半导体学报（英文版）

摘　　要：We solve the single mode coupled rate equations by computer,simulate the behavior of a gain switch of an AlGaInP red light semiconductor laser diode,and find the characteristic of FWHM of pulses changing with the amplitude of modulation signal, the bias current, and the modulated frequency. On this basis, we conduct experiments. The experiment results accord with the simulations well.通过计算机求解单模耦合速率方程,理论模拟了红光半导体激光器的增益开关特性,得出了光脉冲宽度随调制信号振幅、偏置电流以及调制频率的变化规律.在此基础上进行了实验验证,实验结果与理论符合得很好.

关 键 词：red light semiconductor laser diode gain switch PULSE 

分 类 号：TN248[电子电信—物理电子学]