DYNAMICS OF MONOLITHIC PASSIVELY MODE-LOCKED SEMICONDUCTOR-LASERS

被引:98
作者
JONES, DJ [1 ]
ZHANG, LM [1 ]
CARROLL, JE [1 ]
MARCENAC, DD [1 ]
机构
[1] UNIV CAMBRIDGE,DEPT ENGN,CAMBRIDGE CB1 4RJ,ENGLAND
关键词
D O I
10.1109/3.387042
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
Monolithic colliding pulse mode-locking (CPM) in semiconductor lasers is compared with self colliding pulse mode-locking (SCPM) through a large signal dynamic computer model which incorporates most of the significant features of semiconductor lasers, These include gain saturation, spontaneous emission, the gain-frequency relation, and the line-width enhancement factor, This new model replicates many of the published experimental results and also gives additional insight into the internal operation of the device, In particular, gain saturation combined with the standing waves created by colliding pulses within the saturable absorber produce a transient gain grating, This is found to have significant effects in locking either the even or the odd modes together in CPM, A performance comparison between CPM and SCPM is completed and some key design parameters of both configurations are explored.
引用
收藏
页码:1051 / 1058
页数:8
相关论文
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