Experimental investigation of the self-healing of terahertz Bessel beams with orbital angular momentum

V.S. Pavelyev; K.N. Tukmakov; A.S. Reshetnikov; V.V. Gerasimov; N.D. Osintseva; B.A. Knyazev

doi:10.18287/2412-6179-CO-845

Компьютерная оптика (Sep 2021)

Experimental investigation of the self-healing of terahertz Bessel beams with orbital angular momentum

V.S. Pavelyev,
K.N. Tukmakov,
A.S. Reshetnikov,
V.V. Gerasimov,
N.D. Osintseva,
B.A. Knyazev

Affiliations

V.S. Pavelyev: Samara National Research University, 443086, Samara, Russia, Moskovskoye Shosse 34; IPSI RAS – Branch of the FSRC "Crystallography and Photonics" RAS, 443001, Samara, Russia, Molodogvardeyskaya 151
K.N. Tukmakov: Samara National Research University, 443086, Samara, Russia, Moskovskoye Shosse 34
A.S. Reshetnikov: Samara National Research University, 443086, Samara, Russia, Moskovskoye Shosse 34
V.V. Gerasimov: Novosibirsk State University, 630090, Russia, Novosibirsk, Pirogovа St., 1; Budker Institute of Nuclear Physics, 630090, Novosibirsk, Russia, Lavrentiev Ave, 11
N.D. Osintseva: Novosibirsk State University, 630090, Russia, Novosibirsk, Pirogovа St., 1; Budker Institute of Nuclear Physics, 630090, Novosibirsk, Russia, Lavrentiev Ave, 11
B.A. Knyazev: Novosibirsk State University, 630090, Russia, Novosibirsk, Pirogovа St., 1; Budker Institute of Nuclear Physics, 630090, Novosibirsk, Russia, Lavrentiev Ave, 11

DOI: https://doi.org/10.18287/2412-6179-CO-845
Journal volume & issue: Vol. 45, no. 5
pp. 673 – 677

Abstract

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Experimental results of the investigation of self-healing properties of terahertz Bessel beams with orbital angular momentum (OAM) with topological charges of l=3 and l=4 in free space after passing through a dispersive medium are presented.

Published in Компьютерная оптика

ISSN: 0134-2452 (Print); 2412-6179 (Online)
Publisher: Samara National Research University
Country of publisher: Russian Federation
LCC subjects: Science: Science (General): Cybernetics: Information theory; Science: Physics: Optics. Light
Website: http://computeroptics.ru/eng/index.html

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