Modifying Bessel beam profiles with a spherulite-based radial polarizer

We present a radial polarizer prepared by growing a thickness-constrained spherulite from an oleoresin polymer. As an insert between crossed linear polarizers, the fabricated device is used to alter the intensity profile of an incident zero-order Bessel beam. Radially polarized output beams have an...

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Main Authors:	Ama, Amante T, Guerrero, Raphael A
Format:	text
Published:	Archīum Ateneo 2020
Subjects:	Optics Physics
Online Access:	https://archium.ateneo.edu/physics-faculty-pubs/13 https://www.osapublishing.org/ao/abstract.cfm?uri=ao-59-3-878
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Institution:	Ateneo De Manila University

id	ph-ateneo-arc.physics-faculty-pubs-1012
record_format	eprints
spelling	ph-ateneo-arc.physics-faculty-pubs-10122020-03-12T01:12:36Z Modifying Bessel beam profiles with a spherulite-based radial polarizer Ama, Amante T Guerrero, Raphael A We present a radial polarizer prepared by growing a thickness-constrained spherulite from an oleoresin polymer. As an insert between crossed linear polarizers, the fabricated device is used to alter the intensity profile of an incident zero-order Bessel beam. Radially polarized output beams have an intensity profile with a pronounced singularity at the center. Beams may be rotated by a simple reorientation of the crossed polarizers. Experimental results with our radial polarizer correspond to a transformation of the Bessel beam order from l = 0 to l = 2. 2020-01-01T08:00:00Z text https://archium.ateneo.edu/physics-faculty-pubs/13 https://www.osapublishing.org/ao/abstract.cfm?uri=ao-59-3-878 Physics Faculty Publications Archīum Ateneo Optics Physics
institution	Ateneo De Manila University
building	Ateneo De Manila University Library
continent	Asia
country	Philippines Philippines
content_provider	Ateneo De Manila University Library
collection	archium.Ateneo Institutional Repository
topic	Optics Physics
spellingShingle	Optics Physics Ama, Amante T Guerrero, Raphael A Modifying Bessel beam profiles with a spherulite-based radial polarizer
description	We present a radial polarizer prepared by growing a thickness-constrained spherulite from an oleoresin polymer. As an insert between crossed linear polarizers, the fabricated device is used to alter the intensity profile of an incident zero-order Bessel beam. Radially polarized output beams have an intensity profile with a pronounced singularity at the center. Beams may be rotated by a simple reorientation of the crossed polarizers. Experimental results with our radial polarizer correspond to a transformation of the Bessel beam order from l = 0 to l = 2.
format	text
author	Ama, Amante T Guerrero, Raphael A
author_facet	Ama, Amante T Guerrero, Raphael A
author_sort	Ama, Amante T
title	Modifying Bessel beam profiles with a spherulite-based radial polarizer
title_short	Modifying Bessel beam profiles with a spherulite-based radial polarizer
title_full	Modifying Bessel beam profiles with a spherulite-based radial polarizer
title_fullStr	Modifying Bessel beam profiles with a spherulite-based radial polarizer
title_full_unstemmed	Modifying Bessel beam profiles with a spherulite-based radial polarizer
title_sort	modifying bessel beam profiles with a spherulite-based radial polarizer
publisher	Archīum Ateneo
publishDate	2020
url	https://archium.ateneo.edu/physics-faculty-pubs/13 https://www.osapublishing.org/ao/abstract.cfm?uri=ao-59-3-878
_version_	1728621331887423488

Modifying Bessel beam profiles with a spherulite-based radial polarizer

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