摘要
分析了一种新型的主被动锁模光纤环形孤子激光器．通过路径平均非线性薛定谔方程的求解．获得了激光器稳定运行的条件，并作了数值模拟，得到了工作波长为１．５５μｍ时．脉宽为９８５ｆｓ．谱宽为３２３ＧＨｚ．重复频率为１０ＧＨｚ的双曲正割变换限制孤子脉冲序列。
In this paper a fiber ring soliton laser is analysed by solving the path-averaged NLSE. The conditions under which the laser would run stablely are given. We have also used the split-step algorithm for numerically integrating NLSE (1￣ 4 ) and acquired a 985 fs transform-limited pulse train at a repetition rate of 10 GHz when λ= 1.55 μm.
出处
《中国激光》
EI
CAS
CSCD
北大核心
1996年第12期1072-1076,共5页
Chinese Journal of Lasers
基金
通信"八六三"高科技
国家自然科学基金
关键词
孤子激光器
主被动锁模
激光器
光纤
soliton laser, repetition rate, transform-limited pulse, active- passive mode locking
