VO2 based dielectric metasurfaces and metamaterials for reconfigurable optical systems applications

Jimmy John; Aditya Tripathi; Sergey Kruk; Yael Gutierrez; Helmut Karl; Fernando Moreno; Yuri Kivshar; Zhen Zhang; Shriram Ramanathan; Hai Son Nguyen; Lotfi Berguiga; Pedro Rojo Romeo; Régis Orobtchouk; Sébastien Cueff

VO2 based dielectric metasurfaces and metamaterials for reconfigurable optical systems applications

Jimmy John, Aditya Tripathi, Sergey Kruk, Yael Gutierrez, Helmut Karl, Fernando Moreno, Yuri Kivshar, Zhen Zhang, Shriram Ramanathan, Hai Son Nguyen, Lotfi Berguiga, Pedro Rojo Romeo, Régis Orobtchouk, Sébastien Cueff^*

^*Corresponding author for this work

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

Abstract

We demonstrate two different platforms and strategies for creating highly tunable VO2-based building blocks for a multi-application metamaterial-based optical system. Our first strategy is based on VO2 nanocrystals (NCs) embedded in SiO2, in which we show that the multipole resonances supported by VO2 NCs can be actively tuned by its insulator-to-metal transition (IMT) and tailored according to its size. Our second strategy is based on the integration of a VO2 layer coupled to a dielectric metasurface consisting of silicon (Si) resonators, where the interaction between these resonances and the incident light can be tuned depending upon the transition state of the VO2.

Original language	English
Pages (from-to)	677-678
Number of pages	2
Journal	International Conference on Metamaterials, Photonic Crystals and Plasmonics
Publication status	Published - 2022
Event	12th International Conference on Metamaterials, Photonic Crystals and Plasmonics, META 2022 - Torremolinos, Spain Duration: 19 Jul 2022 → 22 Jul 2022

Cite this

John, J., Tripathi, A., Kruk, S., Gutierrez, Y., Karl, H., Moreno, F., Kivshar, Y., Zhang, Z., Ramanathan, S., Nguyen, H. S., Berguiga, L., Romeo, P. R., Orobtchouk, R., & Cueff, S. (2022). VO2 based dielectric metasurfaces and metamaterials for reconfigurable optical systems applications. International Conference on Metamaterials, Photonic Crystals and Plasmonics, 677-678.

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title = "VO2 based dielectric metasurfaces and metamaterials for reconfigurable optical systems applications",

abstract = "We demonstrate two different platforms and strategies for creating highly tunable VO2-based building blocks for a multi-application metamaterial-based optical system. Our first strategy is based on VO2 nanocrystals (NCs) embedded in SiO2, in which we show that the multipole resonances supported by VO2 NCs can be actively tuned by its insulator-to-metal transition (IMT) and tailored according to its size. Our second strategy is based on the integration of a VO2 layer coupled to a dielectric metasurface consisting of silicon (Si) resonators, where the interaction between these resonances and the incident light can be tuned depending upon the transition state of the VO2.",

author = "Jimmy John and Aditya Tripathi and Sergey Kruk and Yael Gutierrez and Helmut Karl and Fernando Moreno and Yuri Kivshar and Zhen Zhang and Shriram Ramanathan and Nguyen, {Hai Son} and Lotfi Berguiga and Romeo, {Pedro Rojo} and R{\'e}gis Orobtchouk and S{\'e}bastien Cueff",

note = "Publisher Copyright: {\textcopyright} 2023, META Conference. All rights reserved.; 12th International Conference on Metamaterials, Photonic Crystals and Plasmonics, META 2022 ; Conference date: 19-07-2022 Through 22-07-2022",

year = "2022",

language = "English",

pages = "677--678",

journal = "International Conference on Metamaterials, Photonic Crystals and Plasmonics",

issn = "2429-1390",

publisher = "META Conference",

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TY - JOUR

T1 - VO2 based dielectric metasurfaces and metamaterials for reconfigurable optical systems applications

AU - John, Jimmy

AU - Tripathi, Aditya

AU - Kruk, Sergey

AU - Gutierrez, Yael

AU - Karl, Helmut

AU - Moreno, Fernando

AU - Kivshar, Yuri

AU - Zhang, Zhen

AU - Ramanathan, Shriram

AU - Nguyen, Hai Son

AU - Berguiga, Lotfi

AU - Romeo, Pedro Rojo

AU - Orobtchouk, Régis

AU - Cueff, Sébastien

PY - 2022

Y1 - 2022

N2 - We demonstrate two different platforms and strategies for creating highly tunable VO2-based building blocks for a multi-application metamaterial-based optical system. Our first strategy is based on VO2 nanocrystals (NCs) embedded in SiO2, in which we show that the multipole resonances supported by VO2 NCs can be actively tuned by its insulator-to-metal transition (IMT) and tailored according to its size. Our second strategy is based on the integration of a VO2 layer coupled to a dielectric metasurface consisting of silicon (Si) resonators, where the interaction between these resonances and the incident light can be tuned depending upon the transition state of the VO2.

AB - We demonstrate two different platforms and strategies for creating highly tunable VO2-based building blocks for a multi-application metamaterial-based optical system. Our first strategy is based on VO2 nanocrystals (NCs) embedded in SiO2, in which we show that the multipole resonances supported by VO2 NCs can be actively tuned by its insulator-to-metal transition (IMT) and tailored according to its size. Our second strategy is based on the integration of a VO2 layer coupled to a dielectric metasurface consisting of silicon (Si) resonators, where the interaction between these resonances and the incident light can be tuned depending upon the transition state of the VO2.

UR - http://www.scopus.com/inward/record.url?scp=85179877577&partnerID=8YFLogxK

M3 - Conference article

AN - SCOPUS:85179877577

SN - 2429-1390

SP - 677

EP - 678

JO - International Conference on Metamaterials, Photonic Crystals and Plasmonics

JF - International Conference on Metamaterials, Photonic Crystals and Plasmonics

T2 - 12th International Conference on Metamaterials, Photonic Crystals and Plasmonics, META 2022

Y2 - 19 July 2022 through 22 July 2022

ER -

VO2 based dielectric metasurfaces and metamaterials for reconfigurable optical systems applications

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