Third- and fourth-order parametric characterization of partially coherent beams propagating throughABCD optical systems |
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| Authors: | R. Martínez-Herrero P. M. Mejías M. Sánchez J. L. H. Neira |
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| Affiliation: | (1) Departamento de Optica, Facultad de Ciencias Físicas, Universidad Complutense, 28040 Madrid, Spain;(2) R & D Department, Empresa Nacional de Optica (ENOSA), Spain |
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| Abstract: | Within the formalism of the Wigner distribution function, third- and fourth-order measurable beam parameters are proposed and their physical meaning is investigated. The general propagation law of such characteristic quantities inABCD optical systems is derived and a number of paramters are shown to be invariant under propagation inABCD devices. |
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