LASER FREQUENCY BANDWIDTH NARROWING BY PHOTOREFRACTIVE 2-BEAM COUPLING

被引：3

作者：

CHOMSKY, D

STERNKLAR, S

ZIGLER, A

JACKEL, S

机构：

[1] Department of Atmospheric Optics, Soreq Nuclear Research Center, Yavne

来源：

OPTICS LETTERS | 1992年 / 17卷 / 07期

关键词：

D O I：

10.1364/OL.17.000481

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We present a theoretical analysis and experimental demonstration of a new method for spectral narrowing of laser radiation. The bandwidth narrowing is experienced by a laser beam subjected to a photorefractive two-beam coupling process. Contrary to the conventional method of frequency filtering by a Fabry-Perot etalon, this technique has no intrinsic finesse limitation on its resolution. A factor of 2 in frequency bandwidth narrowing is achieved with an argon-ion laser.

引用

页码：481 / 483

页数：3

共 4 条

[1] THEORY AND APPLICATIONS OF 4-WAVE MIXING IN PHOTOREFRACTIVE MEDIA [J].