Composite Spiral Zone Plate
A new kind of optical element, i.e., composite spiral zone plate (CSZP), is proposed to generate a twin-vortex beam along the optic axis in this paper. The axial diffraction property of the CSZP is analyzed theoretically and experimentally. The results demonstrate that the CSZP can possess two focus...
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| Format: | Article |
| Language: | English |
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IEEE
2019-01-01
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| Series: | IEEE Photonics Journal |
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| Online Access: | https://ieeexplore.ieee.org/document/8558556/ |
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| _version_ | 1849709547349868544 |
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| author | Shubo Cheng Tian Xia Mengsi Liu Chenglong Zheng Huaping Zang Shaohua Tao |
| author_facet | Shubo Cheng Tian Xia Mengsi Liu Chenglong Zheng Huaping Zang Shaohua Tao |
| author_sort | Shubo Cheng |
| collection | DOAJ |
| description | A new kind of optical element, i.e., composite spiral zone plate (CSZP), is proposed to generate a twin-vortex beam along the optic axis in this paper. The axial diffraction property of the CSZP is analyzed theoretically and experimentally. The results demonstrate that the CSZP can possess two focused vortices with the same intensity peak, different topological charges, and customized axial positions. The proposed optical device exhibits significant potential for various applications including three-dimensional optical manipulation. |
| format | Article |
| id | doaj-art-55870216d72a4cfdbfb6f924f2a5b1c2 |
| institution | DOAJ |
| issn | 1943-0655 |
| language | English |
| publishDate | 2019-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Photonics Journal |
| spelling | doaj-art-55870216d72a4cfdbfb6f924f2a5b1c22025-08-20T03:15:15ZengIEEEIEEE Photonics Journal1943-06552019-01-0111111110.1109/JPHOT.2018.28850048558556Composite Spiral Zone PlateShubo Cheng0https://orcid.org/0000-0002-2565-6669Tian Xia1Mengsi Liu2Chenglong Zheng3Huaping Zang4Shaohua Tao5https://orcid.org/0000-0002-1384-6465School of Physics and Optoelectronic Engineering, Yangtze University, Jingzhou, Hubei, ChinaSchool of Physics and Electronics, Central South University, Changsha, ChinaSchool of Physics and Optoelectronic Engineering, Yangtze University, Jingzhou, Hubei, ChinaSchool of Physics and Engineering, Zhengzhou University, Zhengzhou, Henan, ChinaSchool of Physics and Engineering, Zhengzhou University, Zhengzhou, Henan, ChinaSchool of Physics and Electronics, Central South University, Changsha, ChinaA new kind of optical element, i.e., composite spiral zone plate (CSZP), is proposed to generate a twin-vortex beam along the optic axis in this paper. The axial diffraction property of the CSZP is analyzed theoretically and experimentally. The results demonstrate that the CSZP can possess two focused vortices with the same intensity peak, different topological charges, and customized axial positions. The proposed optical device exhibits significant potential for various applications including three-dimensional optical manipulation.https://ieeexplore.ieee.org/document/8558556/Spiral zone plate (SZP)Composite spiral zone plate (CSZP)Focusing property |
| spellingShingle | Shubo Cheng Tian Xia Mengsi Liu Chenglong Zheng Huaping Zang Shaohua Tao Composite Spiral Zone Plate IEEE Photonics Journal Spiral zone plate (SZP) Composite spiral zone plate (CSZP) Focusing property |
| title | Composite Spiral Zone Plate |
| title_full | Composite Spiral Zone Plate |
| title_fullStr | Composite Spiral Zone Plate |
| title_full_unstemmed | Composite Spiral Zone Plate |
| title_short | Composite Spiral Zone Plate |
| title_sort | composite spiral zone plate |
| topic | Spiral zone plate (SZP) Composite spiral zone plate (CSZP) Focusing property |
| url | https://ieeexplore.ieee.org/document/8558556/ |
| work_keys_str_mv | AT shubocheng compositespiralzoneplate AT tianxia compositespiralzoneplate AT mengsiliu compositespiralzoneplate AT chenglongzheng compositespiralzoneplate AT huapingzang compositespiralzoneplate AT shaohuatao compositespiralzoneplate |