光波波前位错与相位间歇性——I结构理论
Dislocation and branch point in optical front——I structure theory
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摘要: 综述了光学中波前位错和间歇问题的研究现状。其中包括随机介质中传播或被粗糙表面散射标量波场的波前位错现象的概念、规律和研究方法,以及大气自适应光学系统的相位间歇现像等理论与实验研究。Abstract: The recent developments on phase dislocation and branch point in optics are reviewed.It includes the conception,law and study method of wave front dislocation in scalar waves scattered by rough surface and propagate through random media and phenomena of the branch point in a daptive optics.
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