Home > Research > Publications & Outputs > Tunable Liquid Crystal Twisted‐Planar Fresnel L...

Research

Links

Text available via DOI:

Keywords

View graph of relations

Tunable Liquid Crystal Twisted‐Planar Fresnel Lens for Vortex Topology Determination

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Published

Standard

Tunable Liquid Crystal Twisted‐Planar Fresnel Lens for Vortex Topology Determination. / Melnikova, Elena; Pantsialeyeva, Yekatsiaryna; Gorbach, Dmitry et al.
In: Laser and Photonics Reviews, Vol. 19, No. 4, 2401006, 19.02.2025.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Harvard

Melnikova, E, Pantsialeyeva, Y, Gorbach, D, Tolstik, A & Karabchevsky, A 2025, 'Tunable Liquid Crystal Twisted‐Planar Fresnel Lens for Vortex Topology Determination', Laser and Photonics Reviews, vol. 19, no. 4, 2401006. https://doi.org/10.1002/lpor.202401006

APA

Melnikova, E., Pantsialeyeva, Y., Gorbach, D., Tolstik, A., & Karabchevsky, A. (2025). Tunable Liquid Crystal Twisted‐Planar Fresnel Lens for Vortex Topology Determination. Laser and Photonics Reviews, 19(4), Article 2401006. https://doi.org/10.1002/lpor.202401006

Vancouver

Melnikova E, Pantsialeyeva Y, Gorbach D, Tolstik A, Karabchevsky A. Tunable Liquid Crystal Twisted‐Planar Fresnel Lens for Vortex Topology Determination. Laser and Photonics Reviews. 2025 Feb 19;19(4):2401006. Epub 2024 Oct 28. doi: 10.1002/lpor.202401006

Author

Melnikova, Elena ; Pantsialeyeva, Yekatsiaryna ; Gorbach, Dmitry et al. / Tunable Liquid Crystal Twisted‐Planar Fresnel Lens for Vortex Topology Determination. In: Laser and Photonics Reviews. 2025 ; Vol. 19, No. 4.

Bibtex

@article{4a43324f137f4d26a2249912f82a4a10,
title = "Tunable Liquid Crystal Twisted‐Planar Fresnel Lens for Vortex Topology Determination",
abstract = "The development of straightforward and effective methods to determine the topological charge of phase singular beams is crucial for broadening the applications of optical vortices. Here, a straightforward and elegant method for determining the topological charge of an optical vortex using an innovative switchable achromatic nematic liquid crystal Fresnel lens is proposed. The approach allows for the unambiguous determination of both the absolute value and the sign of the topological charge of a singular beam across a wide range of the visible spectrum, as demonstrated both experimentally and theoretically. The research outcomes are promising for applications in optical information transmission systems, cryptography, and quantum computing.",
keywords = "nematic liquid crystal, electrically controlled Fresnel lens, optical vortex, photoorientation, topological charge",
author = "Elena Melnikova and Yekatsiaryna Pantsialeyeva and Dmitry Gorbach and Alexei Tolstik and Alina Karabchevsky",
year = "2025",
month = feb,
day = "19",
doi = "10.1002/lpor.202401006",
language = "English",
volume = "19",
journal = "Laser and Photonics Reviews",
issn = "1863-8880",
publisher = "Wiley-VCH Verlag",
number = "4",

}

RIS

TY - JOUR

T1 - Tunable Liquid Crystal Twisted‐Planar Fresnel Lens for Vortex Topology Determination

AU - Melnikova, Elena

AU - Pantsialeyeva, Yekatsiaryna

AU - Gorbach, Dmitry

AU - Tolstik, Alexei

AU - Karabchevsky, Alina

PY - 2025/2/19

Y1 - 2025/2/19

N2 - The development of straightforward and effective methods to determine the topological charge of phase singular beams is crucial for broadening the applications of optical vortices. Here, a straightforward and elegant method for determining the topological charge of an optical vortex using an innovative switchable achromatic nematic liquid crystal Fresnel lens is proposed. The approach allows for the unambiguous determination of both the absolute value and the sign of the topological charge of a singular beam across a wide range of the visible spectrum, as demonstrated both experimentally and theoretically. The research outcomes are promising for applications in optical information transmission systems, cryptography, and quantum computing.

AB - The development of straightforward and effective methods to determine the topological charge of phase singular beams is crucial for broadening the applications of optical vortices. Here, a straightforward and elegant method for determining the topological charge of an optical vortex using an innovative switchable achromatic nematic liquid crystal Fresnel lens is proposed. The approach allows for the unambiguous determination of both the absolute value and the sign of the topological charge of a singular beam across a wide range of the visible spectrum, as demonstrated both experimentally and theoretically. The research outcomes are promising for applications in optical information transmission systems, cryptography, and quantum computing.

KW - nematic liquid crystal

KW - electrically controlled Fresnel lens

KW - optical vortex

KW - photoorientation

KW - topological charge

U2 - 10.1002/lpor.202401006

DO - 10.1002/lpor.202401006

M3 - Journal article

VL - 19

JO - Laser and Photonics Reviews

JF - Laser and Photonics Reviews

SN - 1863-8880

IS - 4

M1 - 2401006

ER -