利用线性近似方法推导了由关联噪声驱动的单模激光增益模型的光强关联函数、关联时间和功率谱 ,分析讨论了噪声互关联时间τm 和自关联时间τs对激光上述性质的影响 ,发现在关联噪声驱动的单模激光系统中 ,τm 和τs对激光统计性质起着完全不同的作用 ,并导致一些新奇的现象。 The light intensity correlation function, correlation time and power spectrum of single-mode laser gain model driven by correlated noise were deduced by linear approximation method. The influence of noise inter-correlation time τm and self-correlation time τs on the above properties was analyzed and discussed. In a correlated noise-driven single-mode laser system, τm and τs play a completely different role in the statistical properties of the laser and lead to some novel phenomena.