中国激光, 1996, 23 (2): 117, 网络出版: 2006-12-04
实用化宽带半导体激光器组件的研制及其特性的研究
Make of the practicable Broadband Laser Diode Module and Studies on its Characteristics
半导体激光器组件 微波 调制 光纤通信 非线性失真 laser diode module microwave modulation optical fiber communication nonlinear distortion
摘要
使用DC-pBH型激光二极管芯片,设计制作了实用化封装形式的宽带半导体激光器组件,在理论上和实验上研究了组件的封装模型、小信号频率调制特性和非线性失真,其光响应为3 dB,带宽大于2 GHz.该器件可满足六次群光通信系统的带宽要求,也可用于 GHz级微波副载波光通信系统.
Abstract
Using DC-pBH laser diode(LD), the broadband LD module of practicable package type is developed. The LD module is studied and measured on the packaged LD model, involving small signal modulation characteristics and nonlinear distortion. Its 3 dB bandwidth of optical resonance is more than 2GHz. This device is able to satisfy the bandwidth need of 2. 488 Gb/s in the optical fiber communication system and be used in the GHz microwave subcarrier multiplex optical fiber communication system.
张正线, 李植棠, 徐杰, 林志瑗. 实用化宽带半导体激光器组件的研制及其特性的研究[J]. 中国激光, 1996, 23(2): 117. 张正线, 李植棠, 徐杰, 林志瑗. Make of the practicable Broadband Laser Diode Module and Studies on its Characteristics[J]. Chinese Journal of Lasers, 1996, 23(2): 117.