基于光子计数的关联成像实验研究  

Experimental Research of Ghost Imaging Based on Photon Counting

作　　者：薄遵望[1] 龚文林[1] 严毅[2] 韩申生[1] Bo Zunwang Gong Wenlin Yan Yi Han Shensheng(Key Laboratory for Quantum Optics, Shanghai Institute of Optics and Fine Mechanics Chinese Academy of Sciences, Shanghai 201800, China China Airborne Missile Academy, Luoyang, Henan 471009, China)

机构地区：[1]中国科学院上海光学精密机械研究所量子光学重点实验室,上海201800 [2]中国空空导弹研究院,河南洛阳471009

出　　处：《中国激光》2016年第11期139-143,共5页Chinese Journal of Lasers

基　　金：国家863计划(2013AA122901);国家自然科学基金面上项目(61571427);中国科学院青年创新促进会(2013162);中航产学研创新资助项目(cxy2014ZKY28)

摘　　要：利用光纤分束器和N个单光子探测器,提出了一种微弱光探测下的单脉冲光子计数方案。将该光子计数方案与关联成像原理结合,搭建了一套光子计数探测模式下的关联成像实验平台。实验研究了微弱光探测条件下光子计数的动态范围对关联成像质量的影响,分析并探讨了基于光子计数的关联成像需进一步深入研究的问题。By utilizing a fiber beam splitter and N single-photon sensors, a method for single pulse photon counting in the case of weak light signal detection is proposed. Combining the photon counting method and ghost imaging, a ghost imaging platform based on photon counting is established. The effect of dynamic range of the photon counting on the ghost imaging is investigated by experiments, and some problems to be further studied about this method are also discussed.

关 键 词：成像系统 关联成像 光子计数 统计光学 

分 类 号：O436[机械工程—光学工程]