Scatter-plate microscopy with spatially coherent illumination and temporal scatter modulation.
Scatter-plate microscopy with spatially coherent illumination and temporal scatter modulation.
复制标题
具有空间相干照明和时间散射调制的散射板显微镜。
DOI：
10.1364/oe.412047
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发表时间：
2021-01
期刊：
影响因子：
3.8
通讯作者：
S. Ludwig;Pavel Ruchka;G. Pedrini;Xiang Peng;W. Osten
中科院分区：
文献类型：
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作者：
S. Ludwig;Pavel Ruchka;G. Pedrini;Xiang Peng;W. Osten
散射板显微镜 (SPM) 是一种无透镜成像技术，可通过散射介质进行高分辨率成像。到目前为止，该方法已针对空间非相干照明和静态散射介质进行了演示。在本出版物中，我们证明这些限制是不必要的。我们实现了空间相干和空间非相干照明的成像。我们进一步证明，SPM 仍然是散射板的有效成像方法，它连续但独立于其他位置改变板上每个位置的散射行为（即相移）。特别是我们通过旋转毛玻璃扩散器实现了成像。
Scatter-plate microscopy (SPM) is a lensless imaging technique for high-resolution imaging through scattering media. So far, the method was demonstrated for spatially incoherent illumination and static scattering media. In this publication, we demonstrate that these restrictions are not necessary. We realized imaging with spatially coherent and spatially incoherent illumination. We further demonstrate that SPM is still a valid imaging method for scatter-plates, which change their scattering behaviour (i.e. the phase-shift) at each position on the plate continuously but independently from other positions. Especially we realized imaging through rotating ground glass diffusers.