{"title":"单-超表面-启用双目视觉用于4D成像","authors":"Xuanyu Wu, Xuanguang Wu, Xinhao Fan, Liang Zhou, Sheng Liu, Dandan Wen, Xuetao Gan, Jianlin Zhao, Peng Li","doi":"10.1002/lpor.202501717","DOIUrl":null,"url":null,"abstract":"Achieving parallel acquisition of multidimensional optical information for precise environmental sensing constitutes a persistent challenge in imaging system design. Conventional implementations typically necessitate complex optical assemblies, temporal multiplexing strategies, and specialized active illumination sources, imposing fundamental limitations on system miniaturization and practicality. Drawing inspiration from human visual perception, particularly disparity images and optical structures, a metasurface capable of 4D imaging is demonstrated through single‐shot acquisition. Leveraging polarization multiplexing principles and the non‐diffracting, self‐accelerating properties of Airy beams, the metasurface produces spin‐decoupled point spread functions (PSFs) exhibiting horizontal displacement correlated with object depth. This configuration enables the generation of disparity‐equivalent images in the left‐ and right‐handed circular polarization channels. By combining these with the proposed image restoration and depth retrieval algorithms, 4D imaging encompassing 3D imaging and polarization analysis is achieved. This compact multidimensional imaging platform demonstrates significant potential to advance machine vision and autonomous driving applications while offering foundational insights for further high‐performance imaging system development.","PeriodicalId":204,"journal":{"name":"Laser & Photonics Reviews","volume":"41 1","pages":""},"PeriodicalIF":10.0000,"publicationDate":"2025-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Single‐Metasurface‐Enabled Binocular Vision for 4D Imaging\",\"authors\":\"Xuanyu Wu, Xuanguang Wu, Xinhao Fan, Liang Zhou, Sheng Liu, Dandan Wen, Xuetao Gan, Jianlin Zhao, Peng Li\",\"doi\":\"10.1002/lpor.202501717\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Achieving parallel acquisition of multidimensional optical information for precise environmental sensing constitutes a persistent challenge in imaging system design. Conventional implementations typically necessitate complex optical assemblies, temporal multiplexing strategies, and specialized active illumination sources, imposing fundamental limitations on system miniaturization and practicality. Drawing inspiration from human visual perception, particularly disparity images and optical structures, a metasurface capable of 4D imaging is demonstrated through single‐shot acquisition. Leveraging polarization multiplexing principles and the non‐diffracting, self‐accelerating properties of Airy beams, the metasurface produces spin‐decoupled point spread functions (PSFs) exhibiting horizontal displacement correlated with object depth. This configuration enables the generation of disparity‐equivalent images in the left‐ and right‐handed circular polarization channels. By combining these with the proposed image restoration and depth retrieval algorithms, 4D imaging encompassing 3D imaging and polarization analysis is achieved. This compact multidimensional imaging platform demonstrates significant potential to advance machine vision and autonomous driving applications while offering foundational insights for further high‐performance imaging system development.\",\"PeriodicalId\":204,\"journal\":{\"name\":\"Laser & Photonics Reviews\",\"volume\":\"41 1\",\"pages\":\"\"},\"PeriodicalIF\":10.0000,\"publicationDate\":\"2025-09-26\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Laser & Photonics Reviews\",\"FirstCategoryId\":\"101\",\"ListUrlMain\":\"https://doi.org/10.1002/lpor.202501717\",\"RegionNum\":1,\"RegionCategory\":\"物理与天体物理\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"OPTICS\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Laser & Photonics Reviews","FirstCategoryId":"101","ListUrlMain":"https://doi.org/10.1002/lpor.202501717","RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"OPTICS","Score":null,"Total":0}
Single‐Metasurface‐Enabled Binocular Vision for 4D Imaging
Achieving parallel acquisition of multidimensional optical information for precise environmental sensing constitutes a persistent challenge in imaging system design. Conventional implementations typically necessitate complex optical assemblies, temporal multiplexing strategies, and specialized active illumination sources, imposing fundamental limitations on system miniaturization and practicality. Drawing inspiration from human visual perception, particularly disparity images and optical structures, a metasurface capable of 4D imaging is demonstrated through single‐shot acquisition. Leveraging polarization multiplexing principles and the non‐diffracting, self‐accelerating properties of Airy beams, the metasurface produces spin‐decoupled point spread functions (PSFs) exhibiting horizontal displacement correlated with object depth. This configuration enables the generation of disparity‐equivalent images in the left‐ and right‐handed circular polarization channels. By combining these with the proposed image restoration and depth retrieval algorithms, 4D imaging encompassing 3D imaging and polarization analysis is achieved. This compact multidimensional imaging platform demonstrates significant potential to advance machine vision and autonomous driving applications while offering foundational insights for further high‐performance imaging system development.
期刊介绍:
Laser & Photonics Reviews is a reputable journal that publishes high-quality Reviews, original Research Articles, and Perspectives in the field of photonics and optics. It covers both theoretical and experimental aspects, including recent groundbreaking research, specific advancements, and innovative applications.
As evidence of its impact and recognition, Laser & Photonics Reviews boasts a remarkable 2022 Impact Factor of 11.0, according to the Journal Citation Reports from Clarivate Analytics (2023). Moreover, it holds impressive rankings in the InCites Journal Citation Reports: in 2021, it was ranked 6th out of 101 in the field of Optics, 15th out of 161 in Applied Physics, and 12th out of 69 in Condensed Matter Physics.
The journal uses the ISSN numbers 1863-8880 for print and 1863-8899 for online publications.