Digital holographic microscopy using speckle patterns generated from a moving diffuser
Digital holographic microscopy using speckle patterns generated from a moving diffuser
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DOI:
10.1117/12.2573289
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发表时间:
2020-01
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影响因子:
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通讯作者:
H. Funamizu;T. Tokushima;J. Uozumi;Y. Aizu
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文献类型:
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作者:
H. Funamizu;T. Tokushima;J. Uozumi;Y. Aizu
In this study, we report spatial resolution enhancement and image quality improvement of a digital holographic microscopy using speckle patterns generated from a moving diffuser. In this method, speckle patterns are produced by moving a diffuser in the in-plane directions and incident on an object. In comparison with other methods for generating speckle illuminations, it realizes a simple and low-cost optical setup in digital holographic microscopy.