Lensless ghost imaging with true thermal light

被引：173

作者：

Chen, Xi-Hao ^{[1
]}

Liu, Qian ^{[1
]}

Luo, Kai-Hong ^{[1
]}

Wu, Ling-An ^{[1
]}

机构：

[1] Chinese Acad Sci, Inst Phys, Lab Opt Phys, Beijing 100190, Peoples R China

来源：

OPTICS LETTERS | 2009年 / 34卷 / 05期

基金：

中国国家自然科学基金;

关键词：

20;

D O I：

10.1364/OL.34.000695

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We report the first (to our knowledge) experimental demonstration of lensless ghost imaging with true thermal light. Although there is no magnification, the method is suitable for all wavelengths and so may find special applications in cases where it is not possible to use lenses, such as with x rays or gamma rays. We also numerically show that some magnification may be realized away from the focal plane, but the image will always be somewhat blurred. (C) 2009 Optical Society of America

引用

页码：695 / 697

页数：3

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