Nonreciprocal transmission through metasurfaces with phase transition materials

Aditya Tripathi; Chibuzor Fabian Ugwu; Viktar S. Asadchy; Ivan Kravchenko; Shanhui Fan; Yuri Kivshar; Jason Valentine; Sergey S. Kruk

doi:10.1364/CLEO_FS.2023.FM3D.5

Nonreciprocal transmission through metasurfaces with phase transition materials

Aditya Tripathi
, Chibuzor Fabian Ugwu
, Viktar S. Asadchy
, Ivan Kravchenko
, Shanhui Fan
, Yuri Kivshar
, Jason Valentine
, Sergey S. Kruk

Nanofabrication Research Laboratory

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

Abstract

We demonstrate nonreciprocal one-way transmission through a half-a-micron-thick nonlinear silicon-VO₂ metasurface for low-power CW excitation. Reciprocity is broken by optically self-induced phase transition of VO₂ occurring at different intensities for the opposite directions of illumination.

Original language	English
Title of host publication	CLEO
Subtitle of host publication	Fundamental Science, CLEO:FS 2023
Publisher	Optical Society of America
ISBN (Electronic)	9781957171258
DOIs	https://doi.org/10.1364/CLEO_FS.2023.FM3D.5
State	Published - 2023
Event	CLEO: Fundamental Science, CLEO:FS 2023 - Part of Conference on Lasers and Electro-Optics 2023 - San Jose, United States Duration: May 7 2023 → May 12 2023

Publication series

Name	CLEO: Fundamental Science, CLEO:FS 2023

Conference

Conference	CLEO: Fundamental Science, CLEO:FS 2023 - Part of Conference on Lasers and Electro-Optics 2023
Country/Territory	United States
City	San Jose
Period	05/7/23 → 05/12/23

Funding

The authors acknowledge a support from the Australian Research Council (grants DE210100679 and DP210101292) and the EU Horizon 2020 Research and Innovation Program (grant 896735). A portion of nanofabrication were conducted as part of a user project at the Center for Nanophase Materials Sciences (CNMS), at the US Department of Energy, Office of Science User Facility at Oak Ridge National Laboratory.

Access to Document

10.1364/CLEO_FS.2023.FM3D.5

Cite this

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title = "Nonreciprocal transmission through metasurfaces with phase transition materials",

abstract = "We demonstrate nonreciprocal one-way transmission through a half-a-micron-thick nonlinear silicon-VO2 metasurface for low-power CW excitation. Reciprocity is broken by optically self-induced phase transition of VO2 occurring at different intensities for the opposite directions of illumination.",

author = "Aditya Tripathi and Ugwu, \{Chibuzor Fabian\} and Asadchy, \{Viktar S.\} and Ivan Kravchenko and Shanhui Fan and Yuri Kivshar and Jason Valentine and Kruk, \{Sergey S.\}",

note = "Publisher Copyright: {\textcopyright} Optica Publishing Group 2023, {\textcopyright} 2023 The Author(s); CLEO: Fundamental Science, CLEO:FS 2023 - Part of Conference on Lasers and Electro-Optics 2023 ; Conference date: 07-05-2023 Through 12-05-2023",

year = "2023",

doi = "10.1364/CLEO\_FS.2023.FM3D.5",

language = "English",

series = "CLEO: Fundamental Science, CLEO:FS 2023",

publisher = "Optical Society of America",

booktitle = "CLEO",

}

Tripathi, A, Ugwu, CF, Asadchy, VS, Kravchenko, I, Fan, S, Kivshar, Y, Valentine, J & Kruk, SS 2023, Nonreciprocal transmission through metasurfaces with phase transition materials. in CLEO: Fundamental Science, CLEO:FS 2023. CLEO: Fundamental Science, CLEO:FS 2023, Optical Society of America, CLEO: Fundamental Science, CLEO:FS 2023 - Part of Conference on Lasers and Electro-Optics 2023, San Jose, United States, 05/7/23. https://doi.org/10.1364/CLEO_FS.2023.FM3D.5

Nonreciprocal transmission through metasurfaces with phase transition materials. / Tripathi, Aditya; Ugwu, Chibuzor Fabian; Asadchy, Viktar S. et al.
CLEO: Fundamental Science, CLEO:FS 2023. Optical Society of America, 2023. (CLEO: Fundamental Science, CLEO:FS 2023).

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

TY - GEN

T1 - Nonreciprocal transmission through metasurfaces with phase transition materials

AU - Tripathi, Aditya

AU - Ugwu, Chibuzor Fabian

AU - Asadchy, Viktar S.

AU - Kravchenko, Ivan

AU - Fan, Shanhui

AU - Kivshar, Yuri

AU - Valentine, Jason

AU - Kruk, Sergey S.

PY - 2023

Y1 - 2023

N2 - We demonstrate nonreciprocal one-way transmission through a half-a-micron-thick nonlinear silicon-VO2 metasurface for low-power CW excitation. Reciprocity is broken by optically self-induced phase transition of VO2 occurring at different intensities for the opposite directions of illumination.

AB - We demonstrate nonreciprocal one-way transmission through a half-a-micron-thick nonlinear silicon-VO2 metasurface for low-power CW excitation. Reciprocity is broken by optically self-induced phase transition of VO2 occurring at different intensities for the opposite directions of illumination.

UR - https://www.scopus.com/pages/publications/85190958505

U2 - 10.1364/CLEO_FS.2023.FM3D.5

DO - 10.1364/CLEO_FS.2023.FM3D.5

M3 - Conference contribution

AN - SCOPUS:85190958505

T3 - CLEO: Fundamental Science, CLEO:FS 2023

BT - CLEO

PB - Optical Society of America

T2 - CLEO: Fundamental Science, CLEO:FS 2023 - Part of Conference on Lasers and Electro-Optics 2023

Y2 - 7 May 2023 through 12 May 2023

ER -

Nonreciprocal transmission through metasurfaces with phase transition materials

Abstract

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Funding

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