Observation of supercavity modes in individual subwavelength dielectric resonators

Kirill Koshelev; Sergey Kruk; Mikhail Odit; Elizaveta Melik-Gaykazyan; Jae Hyuck Choi; Sergey Gladyshev; Konstantin Ladutenko; Hong Gyu Park; Andrey A. Bogdanov; Yuri S. Kivshar

doi:10.1364/CLEO_QELS.2020.FM2D.1

Observation of supercavity modes in individual subwavelength dielectric resonators

Kirill Koshelev, Sergey Kruk, Mikhail Odit, Elizaveta Melik-Gaykazyan, Jae Hyuck Choi, Sergey Gladyshev, Konstantin Ladutenko, Hong Gyu Park, Andrey A. Bogdanov, Yuri S. Kivshar

Department of Physics

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

Abstract

We observe for the first time high-quality modes in subwavelength dielectric resonators. Such modes result from interference of two dissimilar leaky modes, and they are governed by the physics of bound states in the continuum.

Original language	English
Title of host publication	CLEO
Subtitle of host publication	QELS_Fundamental Science, CLEO_QELS 2020
Publisher	OSA - The Optical Society
ISBN (Electronic)	9781557528209
DOIs	https://doi.org/10.1364/CLEO_QELS.2020.FM2D.1
Publication status	Published - 2020
Event	CLEO: QELS_Fundamental Science, CLEO_QELS 2020 - Washington, United States Duration: 2020 May 10 → 2020 May 15

Publication series

Name	Optics InfoBase Conference Papers
Volume	Part F182-CLEO-QELS 2020

Conference

Conference	CLEO: QELS_Fundamental Science, CLEO_QELS 2020
Country	United States
City	Washington
Period	20/5/10 → 20/5/15

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Mechanics of Materials

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10.1364/CLEO_QELS.2020.FM2D.1

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Koshelev, K., Kruk, S., Odit, M., Melik-Gaykazyan, E., Choi, J. H., Gladyshev, S., Ladutenko, K., Park, H. G., Bogdanov, A. A., & Kivshar, Y. S. (2020). Observation of supercavity modes in individual subwavelength dielectric resonators. In CLEO: QELS_Fundamental Science, CLEO_QELS 2020 (Optics InfoBase Conference Papers; Vol. Part F182-CLEO-QELS 2020). OSA - The Optical Society. https://doi.org/10.1364/CLEO_QELS.2020.FM2D.1

Observation of supercavity modes in individual subwavelength dielectric resonators. / Koshelev, Kirill; Kruk, Sergey; Odit, Mikhail; Melik-Gaykazyan, Elizaveta; Choi, Jae Hyuck; Gladyshev, Sergey; Ladutenko, Konstantin; Park, Hong Gyu; Bogdanov, Andrey A.; Kivshar, Yuri S.

CLEO: QELS_Fundamental Science, CLEO_QELS 2020. OSA - The Optical Society, 2020. (Optics InfoBase Conference Papers; Vol. Part F182-CLEO-QELS 2020).

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

Koshelev, K, Kruk, S, Odit, M, Melik-Gaykazyan, E, Choi, JH, Gladyshev, S, Ladutenko, K, Park, HG, Bogdanov, AA & Kivshar, YS 2020, Observation of supercavity modes in individual subwavelength dielectric resonators. in CLEO: QELS_Fundamental Science, CLEO_QELS 2020. Optics InfoBase Conference Papers, vol. Part F182-CLEO-QELS 2020, OSA - The Optical Society, CLEO: QELS_Fundamental Science, CLEO_QELS 2020, Washington, United States, 20/5/10. https://doi.org/10.1364/CLEO_QELS.2020.FM2D.1

Koshelev, Kirill ; Kruk, Sergey ; Odit, Mikhail ; Melik-Gaykazyan, Elizaveta ; Choi, Jae Hyuck ; Gladyshev, Sergey ; Ladutenko, Konstantin ; Park, Hong Gyu ; Bogdanov, Andrey A. ; Kivshar, Yuri S. / Observation of supercavity modes in individual subwavelength dielectric resonators. CLEO: QELS_Fundamental Science, CLEO_QELS 2020. OSA - The Optical Society, 2020. (Optics InfoBase Conference Papers).

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title = "Observation of supercavity modes in individual subwavelength dielectric resonators",

abstract = "We observe for the first time high-quality modes in subwavelength dielectric resonators. Such modes result from interference of two dissimilar leaky modes, and they are governed by the physics of bound states in the continuum.",

author = "Kirill Koshelev and Sergey Kruk and Mikhail Odit and Elizaveta Melik-Gaykazyan and Choi, {Jae Hyuck} and Sergey Gladyshev and Konstantin Ladutenko and Park, {Hong Gyu} and Bogdanov, {Andrey A.} and Kivshar, {Yuri S.}",

note = "Funding Information: Acknowledgements. The authors acknowledge a financial support from the Australian Research Council (ARC), the Russian Science Foundation (RSF, the grant No. 18-72-10140), the Foundation for the Advancement of Theoretical Physics and Mathematics “BASIS”, and the National Research Foundation of Korea (NRF) under grant no. 2018R1A3A3000666 funded by the Korean Government (MSIT).; CLEO: QELS_Fundamental Science, CLEO_QELS 2020 ; Conference date: 10-05-2020 Through 15-05-2020",

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AU - Choi, Jae Hyuck

AU - Gladyshev, Sergey

AU - Ladutenko, Konstantin

AU - Park, Hong Gyu

AU - Bogdanov, Andrey A.

AU - Kivshar, Yuri S.

N1 - Funding Information: Acknowledgements. The authors acknowledge a financial support from the Australian Research Council (ARC), the Russian Science Foundation (RSF, the grant No. 18-72-10140), the Foundation for the Advancement of Theoretical Physics and Mathematics “BASIS”, and the National Research Foundation of Korea (NRF) under grant no. 2018R1A3A3000666 funded by the Korean Government (MSIT).

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