Electromagnetic sinc Schell-Model Vortex Beams
We introduce a new class of electromagnetic Schell-model source in which the cross-spectral density matrix possesses a sinc correlation function and a separable phase. The far-field radiation properties for the electromagnetic sinc Schell-model vortex beams generated by such source are investigated....
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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/8558095/ |
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| _version_ | 1849709554113183744 |
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| author | Zhangrong Mei Yuyan Wang Yonghua Mao |
| author_facet | Zhangrong Mei Yuyan Wang Yonghua Mao |
| author_sort | Zhangrong Mei |
| collection | DOAJ |
| description | We introduce a new class of electromagnetic Schell-model source in which the cross-spectral density matrix possesses a sinc correlation function and a separable phase. The far-field radiation properties for the electromagnetic sinc Schell-model vortex beams generated by such source are investigated. It is shown that the far-field distributions of all statistical characteristics of such a beam possess vortex structure, depending on the topological charge and the correlation length of the source field. |
| format | Article |
| id | doaj-art-97a6e2a62b2d44de82082bb57b8d9a7e |
| institution | DOAJ |
| issn | 1943-0655 |
| language | English |
| publishDate | 2019-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Photonics Journal |
| spelling | doaj-art-97a6e2a62b2d44de82082bb57b8d9a7e2025-08-20T03:15:15ZengIEEEIEEE Photonics Journal1943-06552019-01-011111810.1109/JPHOT.2018.28850128558095Electromagnetic sinc Schell-Model Vortex BeamsZhangrong Mei0https://orcid.org/0000-0003-3626-5249Yuyan Wang1Yonghua Mao2Department of Physics, Huzhou University, Huzhou, ChinaDepartment of Physics, Huzhou University, Huzhou, ChinaDepartment of Physics, Huzhou University, Huzhou, ChinaWe introduce a new class of electromagnetic Schell-model source in which the cross-spectral density matrix possesses a sinc correlation function and a separable phase. The far-field radiation properties for the electromagnetic sinc Schell-model vortex beams generated by such source are investigated. It is shown that the far-field distributions of all statistical characteristics of such a beam possess vortex structure, depending on the topological charge and the correlation length of the source field.https://ieeexplore.ieee.org/document/8558095/Coherenceelectromagnetic vortex beamspolarization |
| spellingShingle | Zhangrong Mei Yuyan Wang Yonghua Mao Electromagnetic sinc Schell-Model Vortex Beams IEEE Photonics Journal Coherence electromagnetic vortex beams polarization |
| title | Electromagnetic sinc Schell-Model Vortex Beams |
| title_full | Electromagnetic sinc Schell-Model Vortex Beams |
| title_fullStr | Electromagnetic sinc Schell-Model Vortex Beams |
| title_full_unstemmed | Electromagnetic sinc Schell-Model Vortex Beams |
| title_short | Electromagnetic sinc Schell-Model Vortex Beams |
| title_sort | electromagnetic sinc schell model vortex beams |
| topic | Coherence electromagnetic vortex beams polarization |
| url | https://ieeexplore.ieee.org/document/8558095/ |
| work_keys_str_mv | AT zhangrongmei electromagneticsincschellmodelvortexbeams AT yuyanwang electromagneticsincschellmodelvortexbeams AT yonghuamao electromagneticsincschellmodelvortexbeams |