Learning‐Based Vectorial Reconstruction of Orthogonal Polarization Components in a Structured Vector Optical Field Passing Through Scattering Media
Abstract Optical imaging through scattering media has become important due to its fundamental physics interest and various applications. The reconstruction of a structured optical field with various states of polarization passing through a scattering medium with a speckle pattern behind the scatteri...
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| Format: | Article |
| Language: | English |
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Wiley-VCH
2025-02-01
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| Series: | Advanced Physics Research |
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| Online Access: | https://doi.org/10.1002/apxr.202400023 |
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| author | Yu‐Chen Chen Li‐Hua Shen Bote Qi Yu‐Hua Li Xiao‐Bo Hu Khian‐Hooi Chew Rui‐Pin Chen Sailing He |
| author_facet | Yu‐Chen Chen Li‐Hua Shen Bote Qi Yu‐Hua Li Xiao‐Bo Hu Khian‐Hooi Chew Rui‐Pin Chen Sailing He |
| author_sort | Yu‐Chen Chen |
| collection | DOAJ |
| description | Abstract Optical imaging through scattering media has become important due to its fundamental physics interest and various applications. The reconstruction of a structured optical field with various states of polarization passing through a scattering medium with a speckle pattern behind the scattering medium remains challenging since existing restoring techniques only reconstruct the speckle in a single‐polarization state (scalar optical field). This work proposes a novel approach to simultaneously restore the initial orthogonally polarized components from a speckle pattern behind a scattering medium. The neural network Polarization‐DenseUnet (P‐DenseUnet) based on the vector transfer matrix is constructed to restore the two orthogonally linear (or circular) polarization components of a structured vector optical field from a speckle pattern behind the scattering medium. The generalization and effectiveness of this proposed method are tested for high fidelity with different phase distributions such as vortex, digits, and Fashion‐mnist. |
| format | Article |
| id | doaj-art-07e7c8ae069849d8933e6c16b1077ef1 |
| institution | DOAJ |
| issn | 2751-1200 |
| language | English |
| publishDate | 2025-02-01 |
| publisher | Wiley-VCH |
| record_format | Article |
| series | Advanced Physics Research |
| spelling | doaj-art-07e7c8ae069849d8933e6c16b1077ef12025-08-20T03:05:41ZengWiley-VCHAdvanced Physics Research2751-12002025-02-0142n/an/a10.1002/apxr.202400023Learning‐Based Vectorial Reconstruction of Orthogonal Polarization Components in a Structured Vector Optical Field Passing Through Scattering MediaYu‐Chen Chen0Li‐Hua Shen1Bote Qi2Yu‐Hua Li3Xiao‐Bo Hu4Khian‐Hooi Chew5Rui‐Pin Chen6Sailing He7Key Laboratory of Optical Field Manipulation of Zhejiang Province Department of Physics Zhejiang Sci‐Tech University Hangzhou 310018 ChinaKey Laboratory of Optical Field Manipulation of Zhejiang Province Department of Physics Zhejiang Sci‐Tech University Hangzhou 310018 ChinaKey Laboratory of Optical Field Manipulation of Zhejiang Province Department of Physics Zhejiang Sci‐Tech University Hangzhou 310018 ChinaKey Laboratory of Optical Field Manipulation of Zhejiang Province Department of Physics Zhejiang Sci‐Tech University Hangzhou 310018 ChinaKey Laboratory of Optical Field Manipulation of Zhejiang Province Department of Physics Zhejiang Sci‐Tech University Hangzhou 310018 ChinaKey Laboratory of Optical Field Manipulation of Zhejiang Province Department of Physics Zhejiang Sci‐Tech University Hangzhou 310018 ChinaKey Laboratory of Optical Field Manipulation of Zhejiang Province Department of Physics Zhejiang Sci‐Tech University Hangzhou 310018 ChinaCentre for Optical and Electromagnetic Research Joint Research Center of Photonics of the Royal Institute of Technology (Sweden) and Zhejiang University (China) Zhejiang University Hangzhou 310058 ChinaAbstract Optical imaging through scattering media has become important due to its fundamental physics interest and various applications. The reconstruction of a structured optical field with various states of polarization passing through a scattering medium with a speckle pattern behind the scattering medium remains challenging since existing restoring techniques only reconstruct the speckle in a single‐polarization state (scalar optical field). This work proposes a novel approach to simultaneously restore the initial orthogonally polarized components from a speckle pattern behind a scattering medium. The neural network Polarization‐DenseUnet (P‐DenseUnet) based on the vector transfer matrix is constructed to restore the two orthogonally linear (or circular) polarization components of a structured vector optical field from a speckle pattern behind the scattering medium. The generalization and effectiveness of this proposed method are tested for high fidelity with different phase distributions such as vortex, digits, and Fashion‐mnist.https://doi.org/10.1002/apxr.202400023P‐DenseUnet frameworkscattering mediumvector beamvector reconstruction of orthogonal polarization componentsvector transfer matrix |
| spellingShingle | Yu‐Chen Chen Li‐Hua Shen Bote Qi Yu‐Hua Li Xiao‐Bo Hu Khian‐Hooi Chew Rui‐Pin Chen Sailing He Learning‐Based Vectorial Reconstruction of Orthogonal Polarization Components in a Structured Vector Optical Field Passing Through Scattering Media Advanced Physics Research P‐DenseUnet framework scattering medium vector beam vector reconstruction of orthogonal polarization components vector transfer matrix |
| title | Learning‐Based Vectorial Reconstruction of Orthogonal Polarization Components in a Structured Vector Optical Field Passing Through Scattering Media |
| title_full | Learning‐Based Vectorial Reconstruction of Orthogonal Polarization Components in a Structured Vector Optical Field Passing Through Scattering Media |
| title_fullStr | Learning‐Based Vectorial Reconstruction of Orthogonal Polarization Components in a Structured Vector Optical Field Passing Through Scattering Media |
| title_full_unstemmed | Learning‐Based Vectorial Reconstruction of Orthogonal Polarization Components in a Structured Vector Optical Field Passing Through Scattering Media |
| title_short | Learning‐Based Vectorial Reconstruction of Orthogonal Polarization Components in a Structured Vector Optical Field Passing Through Scattering Media |
| title_sort | learning based vectorial reconstruction of orthogonal polarization components in a structured vector optical field passing through scattering media |
| topic | P‐DenseUnet framework scattering medium vector beam vector reconstruction of orthogonal polarization components vector transfer matrix |
| url | https://doi.org/10.1002/apxr.202400023 |
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