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3 October 2019Paraxial propagation and kurtosis of fields generated by pseudo-Schell vortex sources
In this work, the paraxial evolution of fields generated by pseudo-Schell vortex sources is analyzed through some global parameters. In particular, it is shown that the kurtosis parameter of these fields presents a minimum at the beam waist and a maximum which value and position depends on the coherence characteristics of the source.
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Rosario Martínez-Herrero, Juan Carlos G. de Sande, Gemma Piquero, Massimo Santarsiero, Franco Gori, "Paraxial propagation and kurtosis of fields generated by pseudo-Schell vortex sources," Proc. SPIE 11207, Fourth International Conference on Applications of Optics and Photonics, 112070Q (3 October 2019); https://doi.org/10.1117/12.2527107