Laser Coherent Combination With Circular Array of Airy Beams
A high-efficiency laser coherent combination method based on the virtue of the self-transverse acceleration effect of Airy beams is proposed and demonstrated by converting an array of Gaussian beams into Airy beams array to reduce laser beams separation distance. The coherent combination procedures...
| Main Authors: | , , , , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
IEEE
2024-01-01
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| Series: | IEEE Photonics Journal |
| Subjects: | |
| Online Access: | https://ieeexplore.ieee.org/document/10334505/ |
| _version_ | 1827126997959049216 |
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| author | Huahua Wang Yang Liu Jian Ma Qin Wen Xingwang Kang Haoran Du Xinglin Zhong Fei Chen Junjie Sun Lu Gao Ze Zhang |
| author_facet | Huahua Wang Yang Liu Jian Ma Qin Wen Xingwang Kang Haoran Du Xinglin Zhong Fei Chen Junjie Sun Lu Gao Ze Zhang |
| author_sort | Huahua Wang |
| collection | DOAJ |
| description | A high-efficiency laser coherent combination method based on the virtue of the self-transverse acceleration effect of Airy beams is proposed and demonstrated by converting an array of Gaussian beams into Airy beams array to reduce laser beams separation distance. The coherent combination procedures of circular array for both Airy and Gaussian beams are theoretically and experimentally studied. The results show that the central intensity of the laser coherent combination of the circular array of Airy beams is 14.33 times higher than that of the Gaussian beams array, and the combined efficiency of the circular array of Airy beams is 1.64 times higher than that of the Gaussian beams circular array. The method may provide an efficient way to increase combination efficiency of laser coherent combination array and may have a broad application prospect in optical communication, particle capture, material processing. |
| first_indexed | 2024-03-08T18:46:16Z |
| format | Article |
| id | doaj.art-acc4d3cb159b4d5e8d6ef4dd60d2caea |
| institution | Directory Open Access Journal |
| issn | 1943-0655 |
| language | English |
| last_indexed | 2025-03-20T15:21:30Z |
| publishDate | 2024-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Photonics Journal |
| spelling | doaj.art-acc4d3cb159b4d5e8d6ef4dd60d2caea2024-09-04T23:00:11ZengIEEEIEEE Photonics Journal1943-06552024-01-011611510.1109/JPHOT.2023.333509910334505Laser Coherent Combination With Circular Array of Airy BeamsHuahua Wang0https://orcid.org/0009-0007-7624-4895Yang Liu1https://orcid.org/0000-0002-5649-9483Jian Ma2https://orcid.org/0000-0002-4768-8303Qin Wen3Xingwang Kang4https://orcid.org/0009-0002-4519-1456Haoran Du5Xinglin Zhong6https://orcid.org/0009-0006-4439-4138Fei Chen7https://orcid.org/0000-0002-3162-1323Junjie Sun8https://orcid.org/0009-0008-0957-7005Lu Gao9https://orcid.org/0000-0001-7934-847XZe Zhang10https://orcid.org/0000-0003-2165-1147Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing, ChinaAerospace Information Research Institute, Chinese Academy of Sciences, Beijing, ChinaSchool of Science, China University of Geosciences, Beijing, ChinaAerospace Information Research Institute, Chinese Academy of Sciences, Beijing, ChinaAerospace Information Research Institute, Chinese Academy of Sciences, Beijing, ChinaSchool of Science, China University of Geosciences, Beijing, ChinaSchool of Eletronic Engineering, Beijing University of Posts and Telecommunications, Beijing, ChinaChangchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun, Jilin, ChinaChangchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun, Jilin, ChinaAerospace Information Research Institute, Chinese Academy of Sciences, Beijing, ChinaAerospace Information Research Institute, Chinese Academy of Sciences, Beijing, ChinaA high-efficiency laser coherent combination method based on the virtue of the self-transverse acceleration effect of Airy beams is proposed and demonstrated by converting an array of Gaussian beams into Airy beams array to reduce laser beams separation distance. The coherent combination procedures of circular array for both Airy and Gaussian beams are theoretically and experimentally studied. The results show that the central intensity of the laser coherent combination of the circular array of Airy beams is 14.33 times higher than that of the Gaussian beams array, and the combined efficiency of the circular array of Airy beams is 1.64 times higher than that of the Gaussian beams circular array. The method may provide an efficient way to increase combination efficiency of laser coherent combination array and may have a broad application prospect in optical communication, particle capture, material processing.https://ieeexplore.ieee.org/document/10334505/Airy beamcircular arraycoherent combinationfilling factorself-transverse acceleration effect |
| spellingShingle | Huahua Wang Yang Liu Jian Ma Qin Wen Xingwang Kang Haoran Du Xinglin Zhong Fei Chen Junjie Sun Lu Gao Ze Zhang Laser Coherent Combination With Circular Array of Airy Beams IEEE Photonics Journal Airy beam circular array coherent combination filling factor self-transverse acceleration effect |
| title | Laser Coherent Combination With Circular Array of Airy Beams |
| title_full | Laser Coherent Combination With Circular Array of Airy Beams |
| title_fullStr | Laser Coherent Combination With Circular Array of Airy Beams |
| title_full_unstemmed | Laser Coherent Combination With Circular Array of Airy Beams |
| title_short | Laser Coherent Combination With Circular Array of Airy Beams |
| title_sort | laser coherent combination with circular array of airy beams |
| topic | Airy beam circular array coherent combination filling factor self-transverse acceleration effect |
| url | https://ieeexplore.ieee.org/document/10334505/ |
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