F-P半导体激光器波长锁定的实现及实验分析  

Realization and Experimental Analysis of LD Wavelength Locked

作　　者：潘晴[1] 严国萍[1] 胡必春[2] 

机构地区：[1]华中科技大学电子与信息工程系,湖北武汉430074 [2]华中科技大学光电子工程系,湖北武汉430074

出　　处：《广西师范大学学报（自然科学版）》2005年第4期21-24,共4页Journal of Guangxi Normal University:Natural Science Edition

基　　金：科技部科技型中小企业技术创新基金资助项目(01c26214210553)

摘　　要：采用2套基于F-P窄带滤光片的鉴频光路对F-P半导体激光器波长漂移进行检测,并基于ADN 8830实现激光器动态温度闭环控制,可以达到锁定半导体激光器波长的目的.实现了该光电控制系统硬件平台,并完成了一系列的比较实验,最后对波长锁定的实验结果进行了理论分析.Using two sets of optical paths of filter frequency discrimination based on F-P thin film filter to detect semiconductor laser wavelength excursion and temperature controlled circuit based on ADN8830, semiconductor laser wavelength can be locked. The hardware flat roof of the optoelectronic system was realized and a series of experiments were carried out. Finally, the experimental results of wavelength locked were analyzed theoretically.

关 键 词：光纤通信 半导体激光器 波长锁定 窄带滤光片 

分 类 号：TN929.11[电子电信—通信与信息系统]