| Issue |
EPJ Web Conf.
Volume 335, 2025
EOS Annual Meeting (EOSAM 2025)
|
|
|---|---|---|
| Article Number | 01017 | |
| Number of page(s) | 2 | |
| Section | Face2Phase (F2P) | |
| DOI | https://doi.org/10.1051/epjconf/202533501017 | |
| Published online | 22 September 2025 | |
https://doi.org/10.1051/epjconf/202533501017
Propagation of fields generated from partially coherent sources with uni-variable cross spectral density
1 DIIEM, Università Roma Tre, via V. Volterra 62, Rome 00146, Italy.
2 Departamento de Óptica, Fac. CC. Físicas, U.C.M., Ciudad Universitaria s/n, 28040 Madrid, Spain.
3 Universidad Politécnica de Madrid, ETSIS de Telecomunicación, Campus Sur, 28031 Madrid, Spain
4 Department of Physics, University of Miami, 1320 Campo Sano Drive, Coral Gables, FL, 33146
* e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
Published online: 22 September 2025
Abstract
A new class of partially coherent light sources characterized by a cross-spectral density (CSD) function that depends only on a single complex variable has been recently introduced. It has been shown that the CSD of these sources is expandable in power series in their convergence domain and has vortex fields as modes. This enables the generation of a virtually unlimited number of source models with specific coherence structures. In this work, the propgation in the Fresnel region of the field radiated by uni-variable sources is analyzed. Several examples are developed to show the rich variety of behaviors that can be found.
© The Authors, published by EDP Sciences, 2025
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