Localized synchronization in two coupled nonidentical semiconductor lasers

被引：149

作者：

Hohl, A ^{[1
]}

Gavrielides, A ^{[1
]}

Erneux, T ^{[1
]}

Kovanis, V ^{[1
]}

机构：

[1] FREE UNIV BRUSSELS,B-1050 BRUSSELS,BELGIUM

来源：

PHYSICAL REVIEW LETTERS | 1997年 / 78卷 / 25期

关键词：

D O I：

10.1103/PhysRevLett.78.4745

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The dynamics of two mutually coupled but nonidentical semiconductor lasers are studied experimentally, numerically, and analytically far weak coupling. The lasers have dissimilar relaxation oscillation frequencies and intensities, and their mutual coupling strength may be asymmetric. We find that the coupled lasers exhibit a form of localized synchronization characterized by low amplitude oscillations in one laser, but large oscillations in the second laser.

引用

收藏

页码：4745 / 4748

页数：4

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