STABILIZATION AND CHARACTERIZATION OF UNSTABLE STEADY-STATES IN A LASER

被引：104

作者：

BIELAWSKI, S

BOUAZAOUI, M

DEROZIER, D

GLORIEUX, P

机构：

[1] Laboratoire de Spectroscopie Hertzienne, Université des Sciences et Techniques de Lille Flandres-Artois

来源：

PHYSICAL REVIEW A | 1993年 / 47卷 / 04期

关键词：

D O I：

10.1103/PhysRevA.47.3276

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We demonstrate the possibility of stabilizing unstable stationary states (unstable focus) in an experiment by applying feedback on a control parameter. The technique also allows the characterization of these unstable states. It has been checked experimentally on the spontaneous instability appearing in a Nd-doped optical-fiber laser.

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页码：3276 / 3279

页数：4

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