光学学报, 1988, 8 (11): 998, 网络出版: 2011-09-16
一种实用成像系统像面动态散斑的空-时相关函数
Space-time correlation of dynamic speckle in image plane for optical imagine system
摘要
本文根据傅里叶光学和统计理论,推导了一种实用的成像光学系统像面动态散斑的振幅及强度的空-时相关函数表达式,并提出利用相干场混合法提取空-时强度相关的信息.
Abstract
By virtue of Fourier optics and statistical theory the amplitude and intensity space-time correlation of denamio spekle in image plane for optical imaging system have been developed. In the meantime, a novel method for extracting intensity correlation information by mixing up a coherent light field has been proposed.
参考文献
彭翔, 马世宁, 叶声华. 一种实用成像系统像面动态散斑的空-时相关函数[J]. 光学学报, 1988, 8(11): 998. PENG XIANG, MA SHINING, YIE SHENGHUA. Space-time correlation of dynamic speckle in image plane for optical imagine system[J]. Acta Optica Sinica, 1988, 8(11): 998.
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