光通信研究Issue(1)：42-43,55,3.DOI:10.13756/j.gtxyj.2015.01.014
三波长环形腔掺铒光纤激光器的设计
Design of triple-wavelength Er-doped fiber ring lasers
柏锦枝 1林金才 1陈新桥 1贾宁1
作者信息
- 1. 中国传媒大学 信息工程学院，北京 100024
- 折叠
摘要
Abstract
This paper designs a simple-structured low-cost Triple-Wavelength Erbium-Doped Fiber Laser (TW-EDFL)with out-put wavelengths of 1 530,1 540 and 1 550 nm respectively and a stable output power of 1.5 mW.It investigates the relation-ship between the length of Erbium-Doped Fiber (EDF),pump power and output power and concludes that the optimum length of EDF is 4.1 5 m and the optimum pump power is 200 mW.It balances the gain and loss of 3 signal lights in the resonant cavi-ty by adding 3 Variable Optical Attenuators (VOA)and using the gain equalization method,thus avoiding the mode competi-tion effect of EDF at room temperature.关键词
三波长掺铒光纤激光器/可变光衰减器/增益/损耗Key words
TW-EDFL/VOA/gain/loss分类
信息技术与安全科学引用本文复制引用
柏锦枝,林金才,陈新桥,贾宁..三波长环形腔掺铒光纤激光器的设计[J].光通信研究,2015,(1):42-43,55,3.
