DRIFT INSTABILITY AND LIGHT-INDUCED SPIN-WAVES IN AN ALKALI VAPOR WITH FEEDBACK MIRROR

被引：30

作者：

GRYNBERG, G ^{[1
]}

机构：

[1] UNIV PARIS 06,CNRS,LAB KASTLER BROSSEL,F-75230 PARIS 05,FRANCE

来源：

OPTICS COMMUNICATIONS | 1994年 / 109卷 / 5-6期

关键词：

D O I：

10.1016/0030-4018(94)90503-7

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The instability is studied that occurs when a paramagnetic atomic medium submitted to a nearly resonant optical beam is placed in front of a feedback mirror. The occurrence of an instability that involves polarization, spatial and temporal degrees of freedom is shown. The drift of the pattern can be described as a travelling spin wave. An analytical expression is given for the frequency and the phase velocity of these waves.

引用

页码：483 / 486

页数：4

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