Please use this identifier to cite or link to this item: http://localhost:8080/xmlui/handle/123456789/3130
Title: GENERATING NOVEL FOCAL PATTERNS FOR A RADIAL VARIANT VECTOR BEAM FOCUSING THROUGH A DIELECTRIC INTERFACE
Authors: Lavanya, Maruthasalam
Duraisamy, Thiruarul
Karuppaiya, Balasundaram Rajesh
Zbigniew, Jaroszewicz
Issue Date: 31-Mar-2023
Publisher: Photonics Letters of Poland
Abstract: Electric and magnetic energy densities as well as energy flux (Poynting vector) for a radial variant vector beam focusingthrough a dielectric interface is analyzed numerically based on vectordiffraction theory. Electric and magnetic energy densities are tailored by properly manipulating radial as well as initial phases to generate novel focal patterns in the focal area. These peculiar properties may find application in fields such as optical trapping, optical recording, magnetic recording, magnetic resonance microscopy and semiconductor inspection.
URI: http://photonics.pl/PLP/index.php/letters/article/view/15-3
Appears in Collections:National Journals



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