Spatial resolution of polarization imaging by partially coherent and partially polarized light

被引:0
|
作者
Hu, Xiaoying [1 ]
Hu, Shoubo [1 ]
Takeda, Mitsuo [1 ,2 ]
Wang, Wei [1 ,3 ]
机构
[1] Xian Technol Univ, Sch Optoelect Engn, Xian 710032, Shaanxi, Peoples R China
[2] Utsunomiya Univ, Ctr Opt Res & Educ CORE, 7-1-2 Yoto, Utsunomiya, Tochigi 3218585, Japan
[3] Heriot Watt Univ, Sch Engn & Phys Sci, Edinburgh EH14 4AS, Midlothian, Scotland
关键词
Two-point resolution; polarization imaging; partially coherent and partially polarizedillumination; 2-POINT RESOLUTION;
D O I
10.1117/12.2553196
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
The spatial resolution for polarization imaging system under illumination of any light source with arbitrary polarization and coherence has been investigated. Based on new factors referred to as the degree of polarization coherence, the resolution for polarization imaging has been studied as possible separations of two points in Stokes parameters with criteria charactering the accuracy of polarimetric images. Under the same illumination condition, these two closely spaced points resolvable for certain Stokes parameter will become unresolved for other Stokes parameters.
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页数:6
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