本文使用上海湍流强度分布模型,分析了湍流非均匀条件下,大气闪烁的空间相关特征,并比较了它和湍流均匀条件下的结果异同.着重讨论了远程光束闪烁的空间相关及其相关尺度.本文还讨论了短程光束的某些特点.

In this paper, we use the model for turbulence intensity distribution in Shanghai to analyse the space correlation of atmospheric scintillation. Some characteristics of atmospheric scintillation under the condition of nonhomogeneous turbulence are quite different from those deduced from homogeneous condition. The space correlation and the correlative scale of scintillation of laser beam on long path are discussed and some characteristics of those on short paths are discussed too.