Metasurface measuring twisted light in turbulence

Thomas Dinter; Lucca Kühner; Chenhao Li; Thomas Weber; Andreas Tittl; Stefan A. Maier; Judith M. Dawes; Haoran Ren

doi:10.1364/CLEOPR.2022.CMP16A_05

Metasurface measuring twisted light in turbulence

Thomas Dinter, Lucca Kühner, Chenhao Li, Thomas Weber, Andreas Tittl, Stefan A. Maier, Judith M. Dawes, Haoran Ren^*

^*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Conference abstract › peer-review

Abstract

Practical free-space communication systems suffer from turbulence-induced phase distortions to propagating beams, destroying the orthogonality of orbital angular momentum (OAM) modes used for space-division multiplexing and introducing modal crosstalk. Here we present the design and use of an ultrathin OAM mode-sorting metasurface for investigating the deterioration of OAM orthogonality under different turbulence conditions, offering a compact, fast and efficient way to measure the OAM spectrum.

Original language	English
Title of host publication	CLEO/PR 2022
Subtitle of host publication	Conference on Lasers and Electro-Optics Pacific Rim
Place of Publication	Sapporo Japan
Publisher	Optica Publishing Group
Number of pages	2
DOIs	https://doi.org/10.1364/CLEOPR.2022.CMP16A_05
Publication status	Published - 2022
Event	2022 Conference on Lasers and Electro-Optics Pacific Rim, CLEO/PR 2022 - Sapporo, Japan Duration: 31 Aug 2022 → 5 Sept 2022

Conference

Conference	2022 Conference on Lasers and Electro-Optics Pacific Rim, CLEO/PR 2022
Country/Territory	Japan
City	Sapporo
Period	31/08/22 → 5/09/22

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10.1364/CLEOPR.2022.CMP16A_05

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title = "Metasurface measuring twisted light in turbulence",

abstract = "Practical free-space communication systems suffer from turbulence-induced phase distortions to propagating beams, destroying the orthogonality of orbital angular momentum (OAM) modes used for space-division multiplexing and introducing modal crosstalk. Here we present the design and use of an ultrathin OAM mode-sorting metasurface for investigating the deterioration of OAM orthogonality under different turbulence conditions, offering a compact, fast and efficient way to measure the OAM spectrum.",

author = "Thomas Dinter and Lucca K{\"u}hner and Chenhao Li and Thomas Weber and Andreas Tittl and Maier, \{Stefan A.\} and Dawes, \{Judith M.\} and Haoran Ren",

year = "2022",

doi = "10.1364/CLEOPR.2022.CMP16A\_05",

language = "English",

booktitle = "CLEO/PR 2022",

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Dinter, T, Kühner, L, Li, C, Weber, T, Tittl, A, Maier, SA, Dawes, JM & Ren, H 2022, Metasurface measuring twisted light in turbulence. in CLEO/PR 2022: Conference on Lasers and Electro-Optics Pacific Rim., CMP16A_05, Optica Publishing Group, Sapporo Japan, 2022 Conference on Lasers and Electro-Optics Pacific Rim, CLEO/PR 2022, Sapporo, Japan, 31/08/22. https://doi.org/10.1364/CLEOPR.2022.CMP16A_05

TY - CHAP

T1 - Metasurface measuring twisted light in turbulence

AU - Dinter, Thomas

AU - Kühner, Lucca

AU - Li, Chenhao

AU - Weber, Thomas

AU - Tittl, Andreas

AU - Maier, Stefan A.

AU - Dawes, Judith M.

AU - Ren, Haoran

PY - 2022

Y1 - 2022

N2 - Practical free-space communication systems suffer from turbulence-induced phase distortions to propagating beams, destroying the orthogonality of orbital angular momentum (OAM) modes used for space-division multiplexing and introducing modal crosstalk. Here we present the design and use of an ultrathin OAM mode-sorting metasurface for investigating the deterioration of OAM orthogonality under different turbulence conditions, offering a compact, fast and efficient way to measure the OAM spectrum.

AB - Practical free-space communication systems suffer from turbulence-induced phase distortions to propagating beams, destroying the orthogonality of orbital angular momentum (OAM) modes used for space-division multiplexing and introducing modal crosstalk. Here we present the design and use of an ultrathin OAM mode-sorting metasurface for investigating the deterioration of OAM orthogonality under different turbulence conditions, offering a compact, fast and efficient way to measure the OAM spectrum.

UR - https://www.scopus.com/pages/publications/85166469103

U2 - 10.1364/CLEOPR.2022.CMP16A_05

DO - 10.1364/CLEOPR.2022.CMP16A_05

M3 - Conference abstract

AN - SCOPUS:85166469103

BT - CLEO/PR 2022

PB - Optica Publishing Group

CY - Sapporo Japan

T2 - 2022 Conference on Lasers and Electro-Optics Pacific Rim, CLEO/PR 2022

Y2 - 31 August 2022 through 5 September 2022

ER -

Metasurface measuring twisted light in turbulence

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