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摘要:
We present a new self-interference digital holographic approach that allows single-shot capturing three-dimensional intensity distribution of the spatially incoherent objects. The Fresnel incoherent correlation holographic microscopy is combined with parallel phase-shifting technique to instantaneously obtain spatially multiplexed phase-shifting holograms. The compressive-sensing-based reconstruction algorithm is implemented to reconstruct the original object from the under sampled demultiplexed holograms. The scheme is verified with simulations. The validity of the proposed method is experimentally demonstrated in an indirectly way by simulating the use of specific parallel phase-shifting recording device. (C) 2016 Elsevier Ltd. All rights reserved.
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来源 :
OPTICS AND LASERS IN ENGINEERING
ISSN: 0143-8166
年份: 2016
卷: 86
页码: 38-43
4 . 6 0 0
JCR@2022
ESI学科: ENGINEERING;
ESI高被引阀值:166
中科院分区:3