大气湍流中散斑场的非约束相位分布
UNWRAPPED-PHASE DISTRIBUTION OF A SPECKLE FIELD IN TURBULENT ATMOSPHERE
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摘要: 根据粗糙界面和大气湍流对传输激光束影响的相互统计独立性,给出了通过洁净大气湍流传输的椭圆高斯分布散斑场的非限制相位概率密度函数。Abstract: Based on the statistic independent property of the effects of rough surface and atmospheric turbulence on a propagation laser beam, a formulation for the probability density function of the unwrapped phase of a elliptic Gaussian speckle field that propagates through clear air turbulence is developed.
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Key words:
- unwrapped phase /
- probability density function /
- turbulent atmosphere /
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