多波长掺铒光纤激光器技术研究  

Review on methods to generate multi-wavelength oscillations in EDFL

作　　者：田大伟[1] 董波[1] 胡曙阳[1] 何士雅[1] 俞宽新[1] 赵启大[1] 

机构地区：[1]北京工业大学应用数理学院,北京1000222

出　　处：《激光与光电子学进展》2005年第9期6-10,共5页Laser & Optoelectronics Progress

基　　金：国家自然科学基金资助项目(69977006);北京市教委基金资助项目(00KG040);天津市自然科学基金重点资助项目(013800511)。

摘　　要：掺铒光纤激光器(EDFL)是光通信与光传感领域中最有发展前途的光源之一,目前已有多种方法实现了掺铒光纤激光器多个波长的稳定输出。本文分析了各种在EDFL中产生多波长振荡的机理,并讨论了未来的发展趋势。EDFL, for its optical processing with low insertion loss, has been one of the most promising light sources in optical communications, optical sensing areas. Nowadays it has been focused on multi-wavelength operation, and the related topic has also been widely researched in several means. In this paper, we investigate and compare theoretically the methods which can generate multi-wavelength oscillations in EDFL, and then give a view on the development of multi-wavelength EDFL.

关 键 词：掺铒光纤激光器(EDFL) 模式竞争 均匀展宽 非均匀展宽 掺铒光纤激光器 多波长振荡 技术 发展前途 EDFL 稳定输出 发展趋势 光传感 光通信 

分 类 号：TN248.1[电子电信—物理电子学] TN248