耦合腔激光器的波长调谐与频率调制特性分析  

Characteristic Analysis of Wavelength Tuning and Frequency Modulation of Coupled Cavity Laser Diodes

作　　者：李群柱[1] 张石桥 庄婉如[1] 谭叔明[1] 

机构地区：[1]太原工业大学,国家集成光电子学重点实验室,中国科学院半导体研究所,北方交通大学物理系

出　　处：《半导体光电》1994年第2期140-143,共4页Semiconductor Optoelectronics

摘　　要：考虑用激光器与调制器直接耦合以及耦合槽的影响，用散射矩阵法及二步等效反射率法，对沟槽耦合腔激光器的波长调谐和频率调制特性的分析表明，数学处理简单，物理图像清晰。In consideration of direct coupling of a laser and a modulator,as well as the influence of the coupling groove,we analyse the characteristics of wavelength tuning and frequency modulation of a monolithic groove coupled cavity laser diodes by using techniques of scattering and two-step equavlent reflectivity. It is shown that such analysis method has the advantages of simple mathematical treatment and clear physical picture.

关 键 词：激光器 波长调谐 频率调制 耦合腔激光器 

分 类 号：TN248[电子电信—物理电子学]