单模激光损失模型的含时矩

The Transient Moments of a Loss-Noise Model for Single-Mode Laser

运用本征展开法对由白乘法噪声驱动的单模激光损失模型进行了一系列研究。得到了该模型的光强定态几率分布、定态各阶矩、跃迁几率、联合概率，以及含时矩的精确解析表达式。并在一定条件下，对含时矩进行了讨论，得到一些有意义的结论。

A loss-noise model for single-mode laser driven by multi-plicative white noise is sttidiedby means of eigenexpansion. The analytic expressions for stationary intensity distribtition.stationary moments of various orders,transition probability density,stationary joint proba-bility distribution and transient moments have been derived.Some significant coclusoions aredrawn after a discussion on the transient moments under given conditions.