摘要
描述了掺镱单模石英光纤中正向和反向放大的自发辐射 (ASE)的差异以及ASE谱轮廓随抽运功率、激活光纤长度和抽运波长等量的变化 ,这些结果对于掺镱光纤激光器、放大器的设计有重要的指导意义。
The differences between forward and backward ASE in ytterbium-doped monomode silica fiber are described. The changes in ASE spectral shapes under different pump power, different activated fiber length and different pump wavelength are investigated. The results could be important for the design of YDF devices such as superfluorescent laser sources, tunable lasers and traveling-wave amplifier.
出处
《中国激光》
EI
CAS
CSCD
北大核心
2001年第2期125-129,共5页
Chinese Journal of Lasers
基金
国家863基金资助项目