Imaging through scattering media with depth resolution by use of low-coherence gating in spatiotemporal digital holography
Imaging through scattering media with depth resolution by use of low-coherence gating in spatiotemporal digital holography
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DOI：
10.1364/ol.25.000212
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发表时间：
2000-02-15
期刊：
影响因子：
3.6
通讯作者：
Klysubun, P
中科院分区：
文献类型：
--
作者：
Indebetouw, G;Klysubun, P
我们通过基于低相干时空数字全息术的散射介质演示了光选通。该方法结合了时间和空间低相干门控的优点以及使用外差和相敏检测的方法的优点。时空数据通过单次曝光在 CCD 探测器上捕获，无需机械扫描，并进行数字处理。显示了隐藏在毛玻璃漫射器后面的物体的重建和切片示例。 (C) 2000 年美国光学学会 OCIS 代码：180.3170、180.6900、110.4500、110.1650、110.0180、090.0090。
We demonstrate optical gating through scattering media based on low-coherence spatiotemporal digital holography. The method combines the advantages of low-coherence gating, both temporal and spatial, with the advantages of methods using heterodyning and phase-sensitive detection. Spatiotemporal data are captured on a CCD detector in a single exposure, without mechanical scans, and processed digitally. Examples of reconstructions and sectioning of objects hidden behind a ground-glass diffuser are shown. (C) 2000 Optical Society of America OCIS codes: 180.3170, 180.6900, 110.4500, 110.1650, 110.0180, 090.0090.