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| Hauptverfasser: | , , , , , |
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| Format: | Preprint |
| Veröffentlicht: |
2025
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| Schlagworte: | |
| Online-Zugang: | https://arxiv.org/abs/2501.13568 |
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| _version_ | 1866912201216884736 |
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| author | de Sande, J. C. Gonzalez Korotkova, O. Santarsiero, M. Martinez-Herrero, R. Piquero, G. Gori, F. |
| author_facet | de Sande, J. C. Gonzalez Korotkova, O. Santarsiero, M. Martinez-Herrero, R. Piquero, G. Gori, F. |
| contents | Partially coherent electromagnetic sources with cylindrical symmetry and infinite extent radiating outwards are introduced. Their 3x3 cross-spectral density matrix is given through expansions of the field components in terms of basis functions related to the Hankel functions. The spectral density and the three-dimensional degree of polarization of such sources and the fields they radiate are examined. Several examples are presented and discussed. Among them, a class of cylindrical sources whose coherent vector modes coincide with the above basis functions is defined and studied. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2501_13568 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | On-axis polarization of beams radiated by electromagnetic circularly coherent sources de Sande, J. C. Gonzalez Korotkova, O. Santarsiero, M. Martinez-Herrero, R. Piquero, G. Gori, F. Optics Partially coherent electromagnetic sources with cylindrical symmetry and infinite extent radiating outwards are introduced. Their 3x3 cross-spectral density matrix is given through expansions of the field components in terms of basis functions related to the Hankel functions. The spectral density and the three-dimensional degree of polarization of such sources and the fields they radiate are examined. Several examples are presented and discussed. Among them, a class of cylindrical sources whose coherent vector modes coincide with the above basis functions is defined and studied. |
| title | On-axis polarization of beams radiated by electromagnetic circularly coherent sources |
| topic | Optics |
| url | https://arxiv.org/abs/2501.13568 |