自抽运相位共轭激光器的不稳定性

International Meeting on Instabilities and Dynamics of Lasers and Nonlinear Optical Systems Pub Date : 1900-01-01 DOI:10.1364/idlnos.1985.wd29

C. Paré, M. Piché, P. Bélanger

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引用次数: 0

摘要

在相位共轭激光器(PCL)中，通过在BaTiO3中简并四波混频获得了相位共轭。相位共轭镜(PCM)反射率的简单三次方定律无法预测这种复杂的动力学行为。Wright等人的非线性理论2也证实了在有外部泵浦且没有饱和增益介质的PCL中存在光学不稳定性的可能性。

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Instabilities of Self-Pumped Phase-Conjugate Laser

Optical chaos has recently been observed in a phase-conjugate laser1 (PCL) where phase conjugation was obtained by degenerate four-wave- mixing in BaTiO3. This complex dynamical behaviour is not predicted by a simple third-power law for the phase-conjugate mirror (PCM) reflectivity. A nonlinear theory by Wright et al2 has also confirmed the possibility of optical instabilities in a PCL with external pumps and without a saturable gain medium.

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International Meeting on Instabilities and Dynamics of Lasers and Nonlinear Optical Systems

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