TRANSMISSION FLUCTUATIONS AND SPECTRAL RIGIDITY OF LASING STATES IN A RANDOM AMPLIFYING MEDIUM

被引：51
|
作者：
ZYUZIN, AY [1 ]
机构：
[1] UNIV CINCINNATI,DEPT PHYS,CINCINNATI,OH 45221
来源：
PHYSICAL REVIEW E | 1995年 / 51卷 / 06期
关键词：
D O I：
10.1103/PhysRevE.51.5274
中图分类号：
O35 [流体力学]; O53 [等离子体物理学];
学科分类号：
070204 ; 080103 ; 080704 ;
摘要：
Statistical properties of a random amplifying medium near the lasing threshold are considered. We show that the transmission fluctuations grow faster than the average transmission. This is related to the fluctuations of the threshold amplification value. We find that the spectrum of lasing states possesses the kind of rigidity that so far is known only for the chaotic Hamiltonian systems. © 1995 The American Physical Society.
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页码：5274 / 5278
页数：5
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