光波波前位错与相位间歇性—Ⅱ测量理论
Dislocation and branch point in optics front—Ⅱ measurement theory
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摘要: 综述了光波在湍流大气的传输过程中产生的相位间歇现像的研究现状。其中包括自适应光学与隐蔽相位的存在性、隐蔽相位的计算、间歇点的探测与统计分布、波阵面的重建方法的理论与实验研究。Abstract: Recent developments of phase dislocation and branch point in optics are reviewed.They include the theory and measurement study of the function description of wave front that has branch point,the calulation of hidden phase,the detection and density of the branch point,the restructure method of hidden phase in adaptive optics.
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