Abstract
Partially coherent electromagnetic sources with cylindrical symmetry and infinite extent radiating outward are introduced. Their 3 × 3 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.
© 2023 Optica Publishing Group
Full Article | PDF ArticleMore Like This
R. Martínez-Herrero, O. Korotkova, M. Santarsiero, G. Piquero, J. C. G. de Sande, A. V. Failla, and F. Gori
Opt. Lett. 47(19) 5224-5227 (2022)
J. C. G. De Sande, O. Korotkova, M. Santarsiero, R. Martínez-Herrero, G. Piquero, and F. Gori
Opt. Lett. 47(15) 3772-3775 (2022)
Juan Miguel Auñón and Manuel Nieto-Vesperinas
Opt. Lett. 38(1) 58-60 (2013)