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

Access to Document

10.1364/CLEO_FS.2023.FM3D.5

Cite this

@inproceedings{4829fe4b248442c5a3c832761661c9b3,

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 - http://www.scopus.com/inward/record.url?scp=85190958505&partnerID=8YFLogxK

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

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