Generating Variable Bessel Beam Profiles With a Transmission Grating

We present a simple mechanism for varying the core diameter of zero-order Bessel beams (BBs) through the use of a commercially available diffraction grating. A standard set-up to generate BBs is employed, based on an annular slit and a lens. Output BBs are made to pass through transmission gratings...

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Main Authors: De Ubago, Adrian Matthew U, Guerrero, Raphael A
格式: text
出版: Archīum Ateneo 2020
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在線閱讀:https://archium.ateneo.edu/physics-faculty-pubs/116
https://www.spiedigitallibrary.org/conference-proceedings-of-spie/11486/1148604/Generating-variable-Bessel-beam-profiles-with-a-transmission-grating/10.1117/12.2568552.short
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spelling ph-ateneo-arc.physics-faculty-pubs-11092022-04-19T07:20:47Z Generating Variable Bessel Beam Profiles With a Transmission Grating De Ubago, Adrian Matthew U Guerrero, Raphael A We present a simple mechanism for varying the core diameter of zero-order Bessel beams (BBs) through the use of a commercially available diffraction grating. A standard set-up to generate BBs is employed, based on an annular slit and a lens. Output BBs are made to pass through transmission gratings with different groove densities. Core diameters and propagation behavior are modified for BBs diffracted by gratings at diffraction orders m = 0 and m = 1. 2020-08-20T07:00:00Z text https://archium.ateneo.edu/physics-faculty-pubs/116 https://www.spiedigitallibrary.org/conference-proceedings-of-spie/11486/1148604/Generating-variable-Bessel-beam-profiles-with-a-transmission-grating/10.1117/12.2568552.short Physics Faculty Publications Archīum Ateneo Bessel beams Diffraction gratings Beam propagation method Diffraction 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 Bessel beams
Diffraction gratings
Beam propagation method
Diffraction
Physics
spellingShingle Bessel beams
Diffraction gratings
Beam propagation method
Diffraction
Physics
De Ubago, Adrian Matthew U
Guerrero, Raphael A
Generating Variable Bessel Beam Profiles With a Transmission Grating
description We present a simple mechanism for varying the core diameter of zero-order Bessel beams (BBs) through the use of a commercially available diffraction grating. A standard set-up to generate BBs is employed, based on an annular slit and a lens. Output BBs are made to pass through transmission gratings with different groove densities. Core diameters and propagation behavior are modified for BBs diffracted by gratings at diffraction orders m = 0 and m = 1.
format text
author De Ubago, Adrian Matthew U
Guerrero, Raphael A
author_facet De Ubago, Adrian Matthew U
Guerrero, Raphael A
author_sort De Ubago, Adrian Matthew U
title Generating Variable Bessel Beam Profiles With a Transmission Grating
title_short Generating Variable Bessel Beam Profiles With a Transmission Grating
title_full Generating Variable Bessel Beam Profiles With a Transmission Grating
title_fullStr Generating Variable Bessel Beam Profiles With a Transmission Grating
title_full_unstemmed Generating Variable Bessel Beam Profiles With a Transmission Grating
title_sort generating variable bessel beam profiles with a transmission grating
publisher Archīum Ateneo
publishDate 2020
url https://archium.ateneo.edu/physics-faculty-pubs/116
https://www.spiedigitallibrary.org/conference-proceedings-of-spie/11486/1148604/Generating-variable-Bessel-beam-profiles-with-a-transmission-grating/10.1117/12.2568552.short
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