摘要
提出并实验证实了三能级掺杂光纤复合腔环形激光器共振选模振荡原理和腔内自建可饱和吸收机制对双向行波共振模的去耦作用。
A method to implement the bi directional simultansous single mode operation of fiber ring laser is proposed. Using the mode resonance characteristics of composite ring cavity and the mode decoupling between both clockwise and counter clockwise oscillating waves by the self built saturable absorption in a sub cavity under weak pumping, a bi directional simultaneous single longitudinal mode Er 3+ doped all fiber ring laser is demonstrated.
出处
《光学学报》
EI
CAS
CSCD
北大核心
1998年第10期1412-1416,共5页
Acta Optica Sinica
基金
国家自然科学基金
关键词
光纤
环形
激光器
双向同时激射
单纵模
复合腔
fiber ring laser, bi directional simultaneous lasing, single longitudinal mode, composite cavity.
