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 |
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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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