Diffraction of generalized Humbert–Gaussian beams by a helical axicon
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DOI: 10.1007/s11082-020-02662-5
Abstract: In the present paper, the diffraction of the Generalized Humbert–Gaussian beams by a helical axicon based on the process of the Fresnel diffraction is investigated. We have derived an analytical expression of the intensity distribution… read more here.
Keywords: diffraction generalized; helical axicon; humbert gaussian; generalized humbert ... See more keywords