Fresnel and Fraunhofer diffraction of a Gaussian beam with several polarization singularities
Alongside phase singularities (optical vortices), there may be light fields with polarization singularities (PS), i.e. isolated intensity nulls with radial, azimuthal, or radial-azimuthal polarization around them. Here, we study Gaussian beams with several arbitrarily located PS. An analytic express...
Main Authors: | , |
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Format: | Article |
Language: | English |
Published: |
Samara National Research University
2018-04-01
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Series: | Компьютерная оптика |
Subjects: | |
Online Access: | http://www.computeroptics.smr.ru/KO/PDF/KO42-2/420201.pdf |