节点文献
半导体激光器自混合干涉的调制与放大电路
The Modulation And Amplifying Circuit Design for Laser Diode Self-mixing Interference
【摘要】 介绍了一种实用的半导体激光器自混合干涉的调制与放大电路 ,给出了电路原理图及其设计原理 ,采集了通过三角波电流信号直接调制的半导体激光器自混合干涉信号
【Abstract】 In this paper, a practical modulation and amplifying circuit for laser diode self-mixing interference in the LD is presented, and the design principle is given. Besides, the signal of self-mixing interference in laser diode modulated directly by triangular waveform current has been measured.
【关键词】 半导体激光器;
自混合干涉;
调制;
放大;
【Key words】 laser diode; self-mixing interference; modulation; amplify;
【Key words】 laser diode; self-mixing interference; modulation; amplify;
【基金】 国家自然科学基金项目 (No .5 0 0 65 0 0 2 );江苏省高新技术基金项目 (No .BG2 0 0 3 0 2 4)资助
- 【文献出处】 南京师范大学学报(工程技术版) ,Journal of Nanjing Normal University(Engineering and Technology) , 编辑部邮箱 ,2004年01期
- 【分类号】TN241
- 【被引频次】10
- 【下载频次】287