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The subtraction of mutually displaced Gaussian Schell-model beams



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González de Sande, Juan Carlos and Santarsiero, Massimo and Piquero Sanz, Gemma María and Gori, Franco (2015) The subtraction of mutually displaced Gaussian Schell-model beams. Journal of optics, 17 (12). ISSN 2040-8978


Official URL: http://dx.doi.org/10.1088/2040-8978/17/12/125613



Using recently derived results about the difference of two cross-spectral densities, we consider a source whose correlation function is the difference of two mutually displaced Gaussian Schell-model cross-spectral densities. We examine the main features of this new cross-spectral density in terms of coherence and intensity distribution, both across the source plane and after free propagation.

Item Type:Article
Additional Information:

© 2015 IOP Publishing Ltd. This work has been partially supported by the Spanish Ministerio de Economia y Competitividad under project FIS2013-46475.

Uncontrolled Keywords:Cross-spectral densities; Partially coherent; Electromagnetic beams; Atmospheric-turbulence; Propagation properties; Spatial coherence; Light; Polarization; Difference; Fields
Subjects:Sciences > Physics > Optics
ID Code:35445
Deposited On:01 Feb 2016 15:55
Last Modified:01 Dec 2018 00:01

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