Naik Dinesh N, Singh Rakesh Kumar, Ezawa Takahiro, Miyamoto Yoko, Takeda Mitsuo
Department of Information and Communication Engineering, The University of Electro-Communications, Tokyo, Japan.
Opt Express. 2011 Jan 17;19(2):1408-21. doi: 10.1364/OE.19.001408.
Unconventional holography called photon correlation holography is proposed and experimentally demonstrated. Using photon correlation, i.e. intensity correlation or fourth order correlation of optical field, a 3-D image of the object recorded in a hologram is reconstructed stochastically with illumination through a random phase screen. Two different schemes for realizing photon correlation holography are examined by numerical simulations, and the experiment was performed for one of the reconstruction schemes suitable for the experimental proof of the principle. The technique of photon correlation holography provides a new insight into how the information is embedded in the spatial as well as temporal correlation of photons in the stochastic pseudo thermal light.
一种名为光子关联全息术的非传统全息术被提出并通过实验进行了演示。利用光子关联，即光场的强度关联或四阶关联，通过随机相位屏照明，随机重建全息图中记录的物体的三维图像。通过数值模拟研究了实现光子关联全息术的两种不同方案，并对其中一种适用于原理实验验证的重建方案进行了实验。光子关联全息术为信息如何嵌入随机伪热光中光子的空间和时间关联提供了新的见解。
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