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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Archīum Ateneo
2020
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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 |
| _version_ |
1731309313747582976 |