Progress in laser active detection technology based on the cat’s eye effect
Laser active detection technology utilizing the cat’s eye effect is widely applied in rapid reconnaissance, positioning, and target information acquisition. This paper examines the theory of the cat’s eye effect in optical systems and its application in the field of laser active detection. This stud...
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| Format: | Article |
| Language: | English |
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Elsevier
2024-12-01
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| Series: | Results in Physics |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2211379724007150 |
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| author | Xinchen Du Chunrui Wang Haoran Zhou Yunfeng Zhang Jin Guo Fei Chen |
| author_facet | Xinchen Du Chunrui Wang Haoran Zhou Yunfeng Zhang Jin Guo Fei Chen |
| author_sort | Xinchen Du |
| collection | DOAJ |
| description | Laser active detection technology utilizing the cat’s eye effect is widely applied in rapid reconnaissance, positioning, and target information acquisition. This paper examines the theory of the cat’s eye effect in optical systems and its application in the field of laser active detection. This study assesses the development trend of this technology and the feasibility of implementing long-range target laser active detection. Initially, the working principle of the laser active detection system based on the cat’s eye effect is elucidated. Additionally, this paper compares and analyzes three methods of laser active detection using the cat’s eye effect: geometric optics, physical optics, and angular spectrum propagation. Subsequently, the characteristics and processing methods of cat’s eye target echo data are investigated. Finally, the paper summarizes the main challenges of this technology and assesses its development trends based on engineering requirements. The application of the cat’s eye effect in laser active reconnaissance involves linking the cat’s eye optical system with the target’s optical structure and motion state, optimizing data extraction and recognition algorithms to acquire multidimensional feature information, and enabling real-time detection of high-speed moving targets. |
| format | Article |
| id | doaj-art-ebc7ec4f587a48f7bfdc2711ac1587e8 |
| institution | Kabale University |
| issn | 2211-3797 |
| language | English |
| publishDate | 2024-12-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Results in Physics |
| spelling | doaj-art-ebc7ec4f587a48f7bfdc2711ac1587e82024-12-19T10:53:41ZengElsevierResults in Physics2211-37972024-12-0167108030Progress in laser active detection technology based on the cat’s eye effectXinchen Du0Chunrui Wang1Haoran Zhou2Yunfeng Zhang3Jin Guo4Fei Chen5Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun 130033, China; University of Chinese Academy of Sciences, Beijing 100049, ChinaChangchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun 130033, China; Corresponding authors.Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun 130033, China; University of Chinese Academy of Sciences, Beijing 100049, ChinaChangchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun 130033, ChinaChangchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun 130033, ChinaChangchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun 130033, China; Corresponding authors.Laser active detection technology utilizing the cat’s eye effect is widely applied in rapid reconnaissance, positioning, and target information acquisition. This paper examines the theory of the cat’s eye effect in optical systems and its application in the field of laser active detection. This study assesses the development trend of this technology and the feasibility of implementing long-range target laser active detection. Initially, the working principle of the laser active detection system based on the cat’s eye effect is elucidated. Additionally, this paper compares and analyzes three methods of laser active detection using the cat’s eye effect: geometric optics, physical optics, and angular spectrum propagation. Subsequently, the characteristics and processing methods of cat’s eye target echo data are investigated. Finally, the paper summarizes the main challenges of this technology and assesses its development trends based on engineering requirements. The application of the cat’s eye effect in laser active reconnaissance involves linking the cat’s eye optical system with the target’s optical structure and motion state, optimizing data extraction and recognition algorithms to acquire multidimensional feature information, and enabling real-time detection of high-speed moving targets.http://www.sciencedirect.com/science/article/pii/S2211379724007150Cat’s eye effectLaser active detection technologyEcho light field |
| spellingShingle | Xinchen Du Chunrui Wang Haoran Zhou Yunfeng Zhang Jin Guo Fei Chen Progress in laser active detection technology based on the cat’s eye effect Results in Physics Cat’s eye effect Laser active detection technology Echo light field |
| title | Progress in laser active detection technology based on the cat’s eye effect |
| title_full | Progress in laser active detection technology based on the cat’s eye effect |
| title_fullStr | Progress in laser active detection technology based on the cat’s eye effect |
| title_full_unstemmed | Progress in laser active detection technology based on the cat’s eye effect |
| title_short | Progress in laser active detection technology based on the cat’s eye effect |
| title_sort | progress in laser active detection technology based on the cat s eye effect |
| topic | Cat’s eye effect Laser active detection technology Echo light field |
| url | http://www.sciencedirect.com/science/article/pii/S2211379724007150 |
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