Open Access
7 August 2015 Measuring velocity with Bessel beam fringes
Mahmud Sakah, Brahim Chebbi, Ilya Golub
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Abstract
We analyze theoretically, numerically, and experimentally the spectral response of scattered light intensity from moving particles crossing the fringes of a Bessel beam. This response could be the basis of a simple technique to measure velocity.
Sakah, Chebbi, and Golub: Measuring velocity with Bessel beam fringes
CC BY: © The Authors. Published by SPIE under a Creative Commons Attribution 4.0 Unported License. Distribution or reproduction of this work in whole or in part requires full attribution of the original publication, including its DOI.
Mahmud Sakah, Brahim Chebbi, and Ilya Golub "Measuring velocity with Bessel beam fringes," Optical Engineering 54(8), 084106 (7 August 2015). https://doi.org/10.1117/1.OE.54.8.084106
Published: 7 August 2015
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CITATIONS
Cited by 3 scholarly publications.
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KEYWORDS
Bessel beams

Particles

Light scattering

Laser Doppler velocimetry

Velocity measurements

Axicons

Doppler effect

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