Coherence holography
Coherence holography
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DOI：
10.1364/opex.13.009629
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发表时间：
2005-11-14
期刊：
影响因子：
3.8
通讯作者：
Miyamoto, Y
中科院分区：
文献类型：
--
作者：
Takeda, M;Wang, W;Miyamoto, Y
首次提出并实验证明了非常规全息术的基本原理--相干全息术。记录在全息图中的物体被重建为复空间相干函数的三维分布，而不是传统全息术中通常代表重建图像的光场本身的复振幅分布。一个简单的光学几何重建的相干图像的直接可视化提出，沿着与实验结果验证了所提出的原则。相干全息术被证明是适用于光学相干层析成像和轮廓术。(c)2005年，美国光学学会。
The principle of unconventional holography, called coherence holography, is proposed and experimentally demonstrated for the first time. An object recorded in a hologram is reconstructed as the three-dimensional distribution of a complex spatial coherence function, rather than as the complex amplitude distribution of the optical field itself that usually represents the reconstructed image in conventional holography. A simple optical geometry for the direct visualization of the reconstructed coherence image is proposed, along with the experimental results validating the proposed principle. Coherence holography is shown to be applicable to optical coherence tomography and profilometry. (c) 2005 Optical Society of America.