Nonreciprocal optical nonlinear metasurfaces

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

Nonreciprocal optical nonlinear metasurfaces

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

^*Corresponding author for this work

Research output: Contribution to journal › Conference article › peer-review

1 Citation (Scopus)

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
Article number	JTu7A.4
Journal	Optics InfoBase Conference Papers
Publication status	Published - 2022
Event	Frontiers in Optics, FiO 2022 - Rochester, United States Duration: 17 Oct 2022 → 20 Oct 2022

Cite this

@article{92239431ad5b4f76a508f202e4ec8e54,

title = "Nonreciprocal optical nonlinear metasurfaces",

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} 2022 The Author(s); Frontiers in Optics, FiO 2022 ; Conference date: 17-10-2022 Through 20-10-2022",

year = "2022",

language = "English",

journal = "Optics InfoBase Conference Papers",

issn = "2162-2701",

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TY - JOUR

T1 - Nonreciprocal optical nonlinear metasurfaces

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 - 2022

Y1 - 2022

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=85146740995&partnerID=8YFLogxK

M3 - Conference article

AN - SCOPUS:85146740995

SN - 2162-2701

JO - Optics InfoBase Conference Papers

JF - Optics InfoBase Conference Papers

M1 - JTu7A.4

T2 - Frontiers in Optics, FiO 2022

Y2 - 17 October 2022 through 20 October 2022

ER -

Nonreciprocal optical nonlinear metasurfaces

Abstract

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