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Título:
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Moments of the Wigner distribution of rotationally symmetric partially coherent light
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Autores:
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Bastiaans, Martin J. ;
Alieva, Tatiana Krasheninnikova
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Tipo de documento:
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texto impreso
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Editorial:
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Optical Society of America, 2003-12-15
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Dimensiones:
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application/pdf
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Nota general:
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info:eu-repo/semantics/openAccess
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Idiomas:
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Palabras clave:
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Estado = Publicado
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Materia = Ciencias: Física: Optica
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Tipo = Artículo
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Resumen:
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The Wigner distribution of rotationally symmetric partially coherent light is considered, and the constraints for its moments are derived. Although all odd-order moments vanish, these constraints lead to a drastic reduction in the number of parameters that we need to describe all even-order moments: whereas in general we have (N + 1) (N + 2) (N + 3)/6 different moments of order N, this number reduces to (1 + N/2)(2) in the case of rotational symmetry. A way to measure the moments as intensity moments in the output planes of (generally anamorphic) fractional Fourier-transform systems is presented.
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En línea:
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https://eprints.ucm.es/id/eprint/27795/1/AlievaT58libre.pdf
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