Boundary-driven selection of patterns in large-aspect-ratio lasers

被引：19

作者：

Aranson, I ^{[1
]}

Hochheiser, D ^{[1
]}

Moloney, JV ^{[1
]}

机构：

[1] UNIV ARIZONA, DEPT MATH, TUCSON, AZ 85721 USA

来源：

PHYSICAL REVIEW A | 1997年 / 55卷 / 04期

关键词：

D O I：

10.1103/PhysRevA.55.3173

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Pattern selection in wide aperture lasers is provided by active sources of traveling waves. Finite absorbing transverse boundaries select near-field lasing patterns from a one-parameter continuous family of allowed modes. The selected pattern on the boundary invades the interior consuming any spiral waves that are formed in this region. As a result, only simple stationary patterns are established in nonstiff lasers.

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页码：3173 / 3176

页数：4

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