Positive-negative turbulence-free ghost imaging
Positive-negative turbulence-free ghost imaging
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DOI：
10.1063/1.3698158
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发表时间：
2012-03-26
影响因子：
4
通讯作者：
Shih, Yanhua
中科院分区：
文献类型：
--
作者：
Meyers, Ronald E.;Deacon, Keith S.;Shih, Yanhua
该实验从独立记录的“桶”光电探测器和电荷耦合器件（CCD）阵列的事件历史中观察到无双折射的正和负热光鬼像。正（负）重影图像是根据高于（低于）其平均值的“桶”检测器计数计算的，并且重影图像不会因湍流而退化。如何“桶”光子计数产生一个积极的或消极的鬼形象与一个遥远的CCD阵列？这封信提供了一个量子干涉模型，有效地解释了这一现象。VC 2012美国物理学会。[http：//dx.doi.org/10.1063/1.3698158]
This experiment observed turbulence-free positive and negative thermal light ghost images from independently recorded event histories of a "bucket" photo-detector and a charged coupled device (CCD) array. The positive (negative) ghost image is computed from the "bucket" detector counts which are above (below) its mean, and the ghost image is not degraded by the turbulence. How do the "bucket" photon counts yield a positive or negative ghost image with a distant CCD array? This letter provides a quantum interference model which effectively explains the phenomenon. VC 2012 American Institute of Physics. [http://dx.doi.org/10.1063/1.3698158]