被动锁模激光器中的多稳定性和迟滞现象

Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics Pub Date : 2000-12-01 DOI:10.1103/physreve.62.r7607

Komarov, Komarov

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引用次数: 38

摘要

本文给出了用复金兹堡-朗道方程描述的增益可饱和且损耗随辐射强度增加而非线性减小的激光被动锁模分析。发现了稳态脉冲数与泵功率的滞回关系。激光的工作是多稳态的:在建立的状态下的脉冲数取决于初始状态。

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Multistability and hysteresis phenomena in passive mode-locked lasers

We present the analysis of laser passive mode-locking described by complex Ginzburg-Landau equation with a saturable gain and with a nonlinearity of losses decreasing as radiation intensity increases. The hysteresis dependence of the number of pulses in steady state on pump power has been found. The laser operation therewith is multistable: the number of pulses in the established regime depends on the initial state.

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Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics

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