Ghost imaging with incoherent and partially coherent light radiation
Ghost imaging with incoherent and partially coherent light radiation
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DOI：
10.1103/physreve.71.056607
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发表时间：
2005-05-01
影响因子：
2.4
通讯作者：
Zhu, SY
中科院分区：
文献类型：
--
作者：
Cai, YJ;Zhu, SY
利用经典光学相干理论，对非相干和部分相干光辐射下的鬼像成像进行了理论研究。推导了高斯薄透镜的鬼像方程。方程取决于两条路径。鬼像的质量和可见度受光源的横向尺寸、相干宽度和物体特性的影响。讨论了非相干光辐射和纠缠光子对形成鬼像的区别。
We theoretically study ghost imaging with incoherent and partially coherent light radiation by using classical optical coherence theory. A Gaussian thin lens equation is derived for the ghost image. The equation depends on both paths. The quality and visibility of the ghost image are influenced by the source's transverse size, coherence width, and object characteristics. The differences between ghost imaging formed with incoherent light radiation and with entangled photon pairs are discussed.