Focusing Properties of Circularly Polarized Double-ring-shaped Beam with Annular Classical Axicon

Autor: Abdu A. Alkelly, Ibrahim G. H. Loqman, Hassan T. Al-Ahsab
Rok vydání: 2022
Zdroj: Frontiers in Optics + Laser Science 2022 (FIO, LS).
DOI: 10.1364/fio.2022.jw4b.7
Popis: Focusing properties of circularly polarized double-ring-shaped beam by annular classical axicon have been theoretically investigated. Different focal shapes are generated depending on the values of beam and optical system parameters.
Databáze: OpenAIRE
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