Imaging Through Random Scatterer with Spatial Coherence Structure Measurement
Optical coherence is becoming an efficient degree of freedom for light field manipulations and applications. In this work, we show that the image information hidden a distance behind a random scattering medium is encoded in the complex spatial coherence structure of a partially coherent light beam t...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
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Frontiers Media S.A.
2022-01-01
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| Series: | Frontiers in Physics |
| Subjects: | |
| Online Access: | https://www.frontiersin.org/articles/10.3389/fphy.2021.828487/full |
| _version_ | 1818964198564036608 |
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| author | Deming Peng Xuan Zhang Yonglei Liu Yimeng Zhu Yahong Chen Fei Wang Yangjian Cai Yangjian Cai |
| author_facet | Deming Peng Xuan Zhang Yonglei Liu Yimeng Zhu Yahong Chen Fei Wang Yangjian Cai Yangjian Cai |
| author_sort | Deming Peng |
| collection | DOAJ |
| description | Optical coherence is becoming an efficient degree of freedom for light field manipulations and applications. In this work, we show that the image information hidden a distance behind a random scattering medium is encoded in the complex spatial coherence structure of a partially coherent light beam that generates after the random scatterer. We validate in experiment that the image information can be well recovered with the spatial coherence measurement and the aid of the iterative phase retrieval algorithm in the Fresnel domain. We find not only the spatial shape but also the position including the lateral shift and longitudinal distances of the image hidden behind the random scatterer can be reconstructed, which indicates the potential uses in three-dimensional optical imaging through random scattering media. |
| first_indexed | 2024-12-20T12:57:18Z |
| format | Article |
| id | doaj.art-394347512ed042588e792517b7a25003 |
| institution | Directory Open Access Journal |
| issn | 2296-424X |
| language | English |
| last_indexed | 2024-12-20T12:57:18Z |
| publishDate | 2022-01-01 |
| publisher | Frontiers Media S.A. |
| record_format | Article |
| series | Frontiers in Physics |
| spelling | doaj.art-394347512ed042588e792517b7a250032022-12-21T19:40:02ZengFrontiers Media S.A.Frontiers in Physics2296-424X2022-01-01910.3389/fphy.2021.828487828487Imaging Through Random Scatterer with Spatial Coherence Structure MeasurementDeming Peng0Xuan Zhang1Yonglei Liu2Yimeng Zhu3Yahong Chen4Fei Wang5Yangjian Cai6Yangjian Cai7Institute of Optics, School of Physical Science and Technology, Soochow University, Suzhou, ChinaInstitute of Optics, School of Physical Science and Technology, Soochow University, Suzhou, ChinaShandong Provincial Engineering and Technical Center of Light Manipulation and Shandong Provincial Key Laboratory of Optics and Photonic Devices, School of Physics and Electronics, Shandong Normal University, Jinan, ChinaInstitute of Optics, School of Physical Science and Technology, Soochow University, Suzhou, ChinaInstitute of Optics, School of Physical Science and Technology, Soochow University, Suzhou, ChinaInstitute of Optics, School of Physical Science and Technology, Soochow University, Suzhou, ChinaInstitute of Optics, School of Physical Science and Technology, Soochow University, Suzhou, ChinaShandong Provincial Engineering and Technical Center of Light Manipulation and Shandong Provincial Key Laboratory of Optics and Photonic Devices, School of Physics and Electronics, Shandong Normal University, Jinan, ChinaOptical coherence is becoming an efficient degree of freedom for light field manipulations and applications. In this work, we show that the image information hidden a distance behind a random scattering medium is encoded in the complex spatial coherence structure of a partially coherent light beam that generates after the random scatterer. We validate in experiment that the image information can be well recovered with the spatial coherence measurement and the aid of the iterative phase retrieval algorithm in the Fresnel domain. We find not only the spatial shape but also the position including the lateral shift and longitudinal distances of the image hidden behind the random scatterer can be reconstructed, which indicates the potential uses in three-dimensional optical imaging through random scattering media.https://www.frontiersin.org/articles/10.3389/fphy.2021.828487/fulloptical coherenceoptical imagingrandom scattererspatial coherence measurementiterative phase retrieval |
| spellingShingle | Deming Peng Xuan Zhang Yonglei Liu Yimeng Zhu Yahong Chen Fei Wang Yangjian Cai Yangjian Cai Imaging Through Random Scatterer with Spatial Coherence Structure Measurement Frontiers in Physics optical coherence optical imaging random scatterer spatial coherence measurement iterative phase retrieval |
| title | Imaging Through Random Scatterer with Spatial Coherence Structure Measurement |
| title_full | Imaging Through Random Scatterer with Spatial Coherence Structure Measurement |
| title_fullStr | Imaging Through Random Scatterer with Spatial Coherence Structure Measurement |
| title_full_unstemmed | Imaging Through Random Scatterer with Spatial Coherence Structure Measurement |
| title_short | Imaging Through Random Scatterer with Spatial Coherence Structure Measurement |
| title_sort | imaging through random scatterer with spatial coherence structure measurement |
| topic | optical coherence optical imaging random scatterer spatial coherence measurement iterative phase retrieval |
| url | https://www.frontiersin.org/articles/10.3389/fphy.2021.828487/full |
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