Determination of correlation function of scattering potential of quasi-homogeneous medium by Young's pinhole configuration

被引：4

作者：

Li, Jia ^{[1
,2
]}

Wu, Pinghui ^{[3
]}

Chang, Liping ^{[2
]}

机构：

[1] Univ Miami, Dept Phys, Coll Arts & Sci, Coral Gables, FL 33146 USA

[2] Zhejiang Univ Technol, Inst Fiber Opt Commun & Informat Engn, Coll Informat Engn, Hangzhou 310023, Zhejiang, Peoples R China

[3] Zhejiang Univ, Coll Opt Sci & Engn, State Key Lab Modern Opt Instrumentat, Hangzhou 310027, Zhejiang, Peoples R China

来源：

JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER | 2016年 / 179卷

基金：

中国国家自然科学基金;

关键词：

Quasi-homogeneous; Young's pinhole; Correlation function; Scattering potential; INTERFERENCE EXPERIMENT; ELECTROMAGNETIC BEAMS; STOKES PARAMETERS; INVERSE PROBLEMS; COHERENCE; LIGHT; POLARIZATION; CONTRASTS; WAVE;

D O I：

10.1016/j.jqsrt.2016.03.029

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

An approach is presented to determine the correlation function of the scattering potential of a quasi-homogeneous (QH) medium, whereby Young's pinholes are employed to block a monochromatic plane wave before scattering upon the medium. Given the following quantities: (i) the spectral density of the incident field; (ii) the on-axis spectral density of the scattered field if one pinhole is blocked; and (iii) the on-axis spectral density if no pinhole is blocked, the approach can be applied to obtain both the strength and the normalized correlation coefficient (NCC) of the scattering potential. Numerical results are displayed to verify the validity of the introduced approach. Published by Elsevier Ltd.

引用

页码：126 / 131

页数：6

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