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Conferences > pcAOP > 2022 > JTh2A > JTh2A.17

Generation of Double Focal Spots by Focusing Azimuthally Polarized Double Ring Shaped Beam with Annular Classical Axicon

Abdu A. Alkelly, Ibrahim G. H. Loqman, and Hassan T. Al-Ahsab

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Abstract

Double focal spots have been generated in the focal region of annular axicon by focusing azimuthally polarized double-ring-shaped (APDRS) beam. Our results indicate that the properties of twin spots are affected by axicon and beam parameters.

© 2022 The Author(s)

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