SUPPRESSION OF PHOTOREFRACTIVE BEAM FANNING USING ACHROMATIC GRATINGS

被引：43

作者：

RABINOVICH, WS ^{[1
]}

FELDMAN, BJ ^{[1
]}

GILBREATH, GC ^{[1
]}

机构：

[1] USN,RES LAB,COMMUN SYST TECHNOL BRANCH,WASHINGTON,DC 20375

来源：

OPTICS LETTERS | 1991年 / 16卷 / 15期

关键词：

D O I：

10.1364/OL.16.001147

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We show that achromatic grating techniques, using the 488- and 514.5-nm lines of the argon-ion laser, can suppress beam fanning while still allowing two-beam coupling to occur. The suppression is studied as a function of the ratio of the two colors used to form the achromatic grating.

引用

页码：1147 / 1149

页数：3

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