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Difference of cross-spectral densities

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González de Sande, Juan Carlos and Santarsiero, Massimo and Gori, Franco and Piquero Sanz, Gemma María (2014) Difference of cross-spectral densities. Optics Letters, 39 (7). p. 17131716. ISSN 0146-9592

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Official URL: http://dx.doi.org/10.1364/OL.39.001713


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Abstract

Generally speaking, the difference between two cross-spectral densities (CSDs) does not represent a correlation function. We will furnish a sufficient condition so that such difference be a valid CSD. Using such a condition, we will show through some examples how new classes of CSDs can be generated.


Item Type:Article
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© 2014 Optical Society of America.

Uncontrolled Keywords:Schell-Model Beams, Flat-Topped Beam, Partially Coherent Sources, Light-Beams, Propagation, Fields, Interference, Pair
Subjects:Sciences > Physics > Optics
ID Code:25823
Deposited On:13 Jun 2014 12:11
Last Modified:13 Jun 2014 12:11

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