Ghost imaging through turbulent atmosphere

被引：256

作者：

Cheng, Jing ^{[1
]}

机构：

[1] S China Univ Technol, Dept Phys, Guangzhou 510640, Peoples R China

来源：

OPTICS EXPRESS | 2009年 / 17卷 / 10期

基金：

中国国家自然科学基金;

关键词：

PROPAGATION; BEAMS;

D O I：

10.1364/OE.17.007916

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Ghost imaging through turbulent atmospheres are theoretically studied. Based on the extended Huygens-Fresnel integral, we obtain an analytical imaging formula. The ghost image can be viewed as the convolution of the original object and a point-spread function (PSF). The imaging quality is determined by the size of the PSF. Increasing the turbulence strength and propagation distance, or decreasing the source size, will increase the size of the PSF, and lead to the degradation of the imaging quality. (C) 2009 Optical Society of America

引用

页码：7916 / 7921

页数：6

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