Aberration Correction and Speckle Noise Reduction in Image Minified Lensless Holographic Projection Based on Digital Micro-Mirror Device
Lensless holographic projection technology allows for removing of the projection lens and simplifies the optical projection system. It has great potential to be applied in the fields of three-dimensional printing, integrated circuit fabrication, and display. In this article, for image minified lensl...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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IEEE
2024-01-01
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| Series: | IEEE Photonics Journal |
| Subjects: | |
| Online Access: | https://ieeexplore.ieee.org/document/10400777/ |
| _version_ | 1797316064375209984 |
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| author | Xingjian Li Bizhong Xia Haibei Wang Ping Su |
| author_facet | Xingjian Li Bizhong Xia Haibei Wang Ping Su |
| author_sort | Xingjian Li |
| collection | DOAJ |
| description | Lensless holographic projection technology allows for removing of the projection lens and simplifies the optical projection system. It has great potential to be applied in the fields of three-dimensional printing, integrated circuit fabrication, and display. In this article, for image minified lensless holographic projection based on digital micro-mirror device (DMD), we examine the aberration that arises from the use of the DMD in the presence of oblique converging spherical wave illumination. To correct this aberration, we employ a diagonal compression technique on the target pattern. Additionally, we address the issue of speckle noise by relaxing the amplitude constraint in the non-signal domain, which is generated by our proposed aberration correction method. Importantly, this relaxation is achieved without reducing the size of the valid image. Our experimental results demonstrate the successful reconstruction of high-quality images in a lensless holographic projection system. |
| first_indexed | 2024-03-08T03:13:52Z |
| format | Article |
| id | doaj.art-8461e47d9b8047139c80cd275941957f |
| institution | Directory Open Access Journal |
| issn | 1943-0655 |
| language | English |
| last_indexed | 2024-03-08T03:13:52Z |
| publishDate | 2024-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Photonics Journal |
| spelling | doaj.art-8461e47d9b8047139c80cd275941957f2024-02-13T00:00:06ZengIEEEIEEE Photonics Journal1943-06552024-01-011611610.1109/JPHOT.2024.335455610400777Aberration Correction and Speckle Noise Reduction in Image Minified Lensless Holographic Projection Based on Digital Micro-Mirror DeviceXingjian Li0https://orcid.org/0009-0003-9454-1595Bizhong Xia1Haibei Wang2Ping Su3https://orcid.org/0000-0002-8707-1949Institute of Data and Information, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, ChinaInstitute of Data and Information, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, ChinaInstitute of Data and Information, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, ChinaInstitute of Data and Information, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, ChinaLensless holographic projection technology allows for removing of the projection lens and simplifies the optical projection system. It has great potential to be applied in the fields of three-dimensional printing, integrated circuit fabrication, and display. In this article, for image minified lensless holographic projection based on digital micro-mirror device (DMD), we examine the aberration that arises from the use of the DMD in the presence of oblique converging spherical wave illumination. To correct this aberration, we employ a diagonal compression technique on the target pattern. Additionally, we address the issue of speckle noise by relaxing the amplitude constraint in the non-signal domain, which is generated by our proposed aberration correction method. Importantly, this relaxation is achieved without reducing the size of the valid image. Our experimental results demonstrate the successful reconstruction of high-quality images in a lensless holographic projection system.https://ieeexplore.ieee.org/document/10400777/Aberration correctiondigital micro-mirror devicelensless holographic projectionspeckle noise reductionspherical wave illumination |
| spellingShingle | Xingjian Li Bizhong Xia Haibei Wang Ping Su Aberration Correction and Speckle Noise Reduction in Image Minified Lensless Holographic Projection Based on Digital Micro-Mirror Device IEEE Photonics Journal Aberration correction digital micro-mirror device lensless holographic projection speckle noise reduction spherical wave illumination |
| title | Aberration Correction and Speckle Noise Reduction in Image Minified Lensless Holographic Projection Based on Digital Micro-Mirror Device |
| title_full | Aberration Correction and Speckle Noise Reduction in Image Minified Lensless Holographic Projection Based on Digital Micro-Mirror Device |
| title_fullStr | Aberration Correction and Speckle Noise Reduction in Image Minified Lensless Holographic Projection Based on Digital Micro-Mirror Device |
| title_full_unstemmed | Aberration Correction and Speckle Noise Reduction in Image Minified Lensless Holographic Projection Based on Digital Micro-Mirror Device |
| title_short | Aberration Correction and Speckle Noise Reduction in Image Minified Lensless Holographic Projection Based on Digital Micro-Mirror Device |
| title_sort | aberration correction and speckle noise reduction in image minified lensless holographic projection based on digital micro mirror device |
| topic | Aberration correction digital micro-mirror device lensless holographic projection speckle noise reduction spherical wave illumination |
| url | https://ieeexplore.ieee.org/document/10400777/ |
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