LINEWIDTH-NARROWING MECHANISM IN LASERS BY NONLINEAR-WAVE MIXING

被引:78
作者
HOROWITZ, M
DAISY, R
FISCHER, B
ZYSKIND, JL
机构
[1] Department of Electrical Engineering, Advanced Opto Electronics Research Center, Technion-Israel Institute of Technology, Haifa
[2] AT and T Laboratories, Holmdel, NJ, 07733, Crawford Hill
关键词
D O I
10.1364/OL.19.001406
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
We propose a linewidth-narrowing mechanism in lasers by nonlinear absorptive wave mixing of the counterpropagating beams in the cavity. We give a theoretical analysis and report on a demonstration of the effect with an erbium-doped fiber laser. The system also exhibits bistability in the dependence of the oscillation intensity versus pump power.
引用
收藏
页码:1406 / 1408
页数:3
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