Detection of optical vortices using cyclic, rotational and reversal shearing interferometers

K.N. Gavril'eva, A. Mermoul, A.A. Sevryugin, E.V. Shubenkova, M. Touil, I.M. Tursunov, E.A. Efremova, V.Yu. Venediktov

Research output: Contribution to journalArticleResearchpeer-review

Abstract

In this paper, the determination of the topological charge of the vortex beams by means of shearing interferometry was achieved, for both common and non-common path shearing interferometers, using simple yet effective optical elements. The recording and analysis of interference patterns from different setups was accomplished using: cyclic, rotational and reversal shearing interferometers. The use of cyclic and rotational shearing interferometers resulted in interference patterns with two oppositely oriented forks for both setups. However, with the reversal shearing interferometer, a single forked pattern was obtained and a mathematical approximation was deduced.

Original languageEnglish
Pages (from-to)374-378
Number of pages5
JournalOptics and Laser Technology
Volume113
Early online date11 Jan 2019
DOIs
StatePublished - 1 May 2019

Keywords

  • Shearing interferometry
  • Topological charge
  • Vortex beams

Scopus subject areas

  • Atomic and Molecular Physics, and Optics
  • Electronic, Optical and Magnetic Materials
  • Electrical and Electronic Engineering

Cite this

Gavril'eva, K.N. ; Mermoul, A. ; Sevryugin, A.A. ; Shubenkova, E.V. ; Touil, M. ; Tursunov, I.M. ; Efremova, E.A. ; Venediktov, V.Yu. / Detection of optical vortices using cyclic, rotational and reversal shearing interferometers. In: Optics and Laser Technology. 2019 ; Vol. 113. pp. 374-378.
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keywords = "оптические вихри, топологический заряд, интерферометрия, Shearing interferometry, Topological charge, Vortex beams",
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Gavril'eva, KN, Mermoul, A, Sevryugin, AA, Shubenkova, EV, Touil, M, Tursunov, IM, Efremova, EA & Venediktov, VY 2019, 'Detection of optical vortices using cyclic, rotational and reversal shearing interferometers', Optics and Laser Technology, vol. 113, pp. 374-378. https://doi.org/10.1016/j.optlastec.2019.01.006

Detection of optical vortices using cyclic, rotational and reversal shearing interferometers. / Gavril'eva, K.N.; Mermoul, A.; Sevryugin, A.A.; Shubenkova, E.V.; Touil, M.; Tursunov, I.M.; Efremova, E.A.; Venediktov, V.Yu.

In: Optics and Laser Technology, Vol. 113, 01.05.2019, p. 374-378.

Research output: Contribution to journalArticleResearchpeer-review

TY - JOUR

T1 - Detection of optical vortices using cyclic, rotational and reversal shearing interferometers

AU - Gavril'eva, K.N.

AU - Mermoul, A.

AU - Sevryugin, A.A.

AU - Shubenkova, E.V.

AU - Touil, M.

AU - Tursunov, I.M.

AU - Efremova, E.A.

AU - Venediktov, V.Yu.

PY - 2019/5/1

Y1 - 2019/5/1

N2 - In this paper, the determination of the topological charge of the vortex beams by means of shearing interferometry was achieved, for both common and non-common path shearing interferometers, using simple yet effective optical elements. The recording and analysis of interference patterns from different setups was accomplished using: cyclic, rotational and reversal shearing interferometers. The use of cyclic and rotational shearing interferometers resulted in interference patterns with two oppositely oriented forks for both setups. However, with the reversal shearing interferometer, a single forked pattern was obtained and a mathematical approximation was deduced.

AB - In this paper, the determination of the topological charge of the vortex beams by means of shearing interferometry was achieved, for both common and non-common path shearing interferometers, using simple yet effective optical elements. The recording and analysis of interference patterns from different setups was accomplished using: cyclic, rotational and reversal shearing interferometers. The use of cyclic and rotational shearing interferometers resulted in interference patterns with two oppositely oriented forks for both setups. However, with the reversal shearing interferometer, a single forked pattern was obtained and a mathematical approximation was deduced.

KW - оптические вихри, топологический заряд, интерферометрия

KW - Shearing interferometry

KW - Topological charge

KW - Vortex beams

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Gavril'eva KN, Mermoul A, Sevryugin AA, Shubenkova EV, Touil M, Tursunov IM et al. Detection of optical vortices using cyclic, rotational and reversal shearing interferometers. Optics and Laser Technology. 2019 May 1;113:374-378. https://doi.org/10.1016/j.optlastec.2019.01.006