Speckle-mirror laser

被引：8

作者：

deOliveira, PC ^{[1
]}

McGreevy, JA ^{[1
]}

Lawandy, NM ^{[1
]}

机构：

[1] BROWN UNIV,DIV ENGN,PROVIDENCE,RI 02912

来源：

OPTICS LETTERS | 1997年 / 22卷 / 10期

关键词：

D O I：

10.1364/OL.22.000700

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We report on a new laser feedback mechanism that uses speckle-pattern phenomena to create highly dispersive feedback. This speckle mirror is capable of creating laser emission as narrow as that from laser cavities using a number of dispersive elements such as gratings and prisms. Contributions from the peaks of intensity of the speckle patterns and a limited pumping-beam diameter are the basic conditions for the observation of this effect. (C) 1997 Optical Society of America.

引用

页码：700 / 702

页数：3

共 14 条

[1]

Ambartsumyan R. V., 1970, PROGR QUANTUM ELECT, P109

[2] Coherent backscattering from high-gain scattering media [J].