Phase-locking of the 2D structures

被引：18
作者：
Apollonov, VV [1 ]
Derzhavin, SI [1 ]
Kislov, VI [1 ]
Kuzminov, VV [1 ]
Mashkovsky, DA [1 ]
Prokhorov, AM [1 ]
机构：
[1] Russian Acad Sci, Inst Gen Phys, Moscow 117942, Russia
来源：
OPTICS EXPRESS | 1999年 / 4卷 / 01期
关键词：
D O I：
10.1364/OE.4.000019
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Experimental results on 1D and 2D phase-locking of laser diode arrays are presented. Attention is paid to the employment of the arrays consisting of wide aperture lasers diodes. Selection of the "in-phase" supermode, preferable for most of the cases, is attained in the external quarter Talbot (L-c=Z(T)/4=d(2)/2 lambda) cavity due to the output mirror tilt at the angle phi(m)=lambda/2d. Analysis of the parameters that influence on the phase-locking is given. Our experiments confirm theoretical predictions of the system stability and adequate selectivity for the laser diode array fill factor (FF) FF=0.6. (C) 1999 Optical Society of America.
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收藏
页码：19 / 26
页数：8
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