L-I characteristics of fiber Bragg grating stabilized 980-nm pump lasers

被引:27
作者
Achtenhagen, M [1 ]
Mohrdiek, S
Pliska, T
Matuschek, N
Harder, CS
Hardy, A
机构
[1] Nortel Networks Opt Components, CH-8045 Zurich, Switzerland
[2] Tel Aviv Univ, Fac Engn, IL-69978 Tel Aviv, Israel
关键词
coherence collapse; external feedback; fiber Bragg grating; laser stability; optical feedback; semiconductor lasers;
D O I
10.1109/68.920735
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
Light versus current (L-I) characteristics, of fiber Bragg grating stabilized 980-nm pump lasers, is experimentally studied and theoretically modeled. It is shown that a conventional design of such laser modules can result in sudden transitions between a coherence-collapse multimode emission, and a coherent single-mode state of operation.
引用
收藏
页码:415 / 417
页数:3
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