Three-dimensional polarization of fields radiated by partially coherent electromagnetic cylindrical sources

被引：1

作者：

Santarsiero, M. ^{[1
]}

De Sande, J. C. G. ^{[2
]}

Korotkova, O. ^{[3
]}

Martinez-Herrero, R. ^{[4
]}

Piquero, G. ^{[4
]}

Gori, F. ^{[1
]}

机构：

[1] Univ Roma Tre, Dipartimento Ingn Ind Elettron & Meccan, Via V Volterra 62, I-00146 Rome, Italy

[2] Univ Politecn Madrid, ETSIS Telecomunicac, Madrid 28031, Spain

[3] Univ Miami, Dept Phys, 1320 Campo Sano Dr, Coral Gables, FL 33146 USA

[4] Univ Complutense Madrid, Dept Opt, Ciudad Univ, Madrid 28040, Spain

来源：

OPTICS LETTERS | 2023年 / 48卷 / 09期

关键词：

D O I：

10.1364/OL.486628

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Partially coherent electromagnetic sources with cylindrical symmetry and infinite extent radiating outward are intro-duced. Their 3 x 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 den-sity 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.(c) 2023 Optica Publishing Group

引用

页码：2476 / 2479

页数：4

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