Three-dimensional polarization of fields radiated by partially coherent electromagnetic cylindrical sources
Fuente:
arXiv
Saved in:
| Main Authors: | , , , , , |
|---|---|
| Format: | Preprint |
| Published: |
2025
|
| Subjects: | |
| Online Access: | |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1866915116294864896 |
|---|---|
| author | Santarsiero, M. De Sande, J. C. G. Korotkova, O. Martínez-Herrero, R. Piquero, G. Gori, F. |
| author_facet | Santarsiero, M. De Sande, J. C. G. Korotkova, O. Martínez-Herrero, R. Piquero, G. Gori, F. |
| contents | Partially coherent electromagnetic sources with cylindrical symmetry and infinite extent radiating outwards are introduced. Their $3\times3$ 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_13047 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Three-dimensional polarization of fields radiated by partially coherent electromagnetic cylindrical sources Santarsiero, M. De Sande, J. C. G. Korotkova, O. Martínez-Herrero, R. Piquero, G. Gori, F. Optics Partially coherent electromagnetic sources with cylindrical symmetry and infinite extent radiating outwards are introduced. Their $3\times3$ 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 | Three-dimensional polarization of fields radiated by partially coherent electromagnetic cylindrical sources |
| topic | Optics |
| url | https://arxiv.org/abs/2501.13047 |