Nonlinear imaging through magnetic dipole quasi-BIC ultra-thin resonators

Lei Xu; Khosro Zangeneh Kamali; Lujun Huang; Mohsen Rahmani; Alexander Smirnov; Rocio Camacho-Morales; Yixuan Ma; Guoquan Zhang; Matt Woolley; Dragomir N. Neshev; Andrey E. Miroshnichenko

doi:10.1117/12.2541094

Nonlinear imaging through magnetic dipole quasi-BIC ultra-thin resonators

Lei Xu^*
, Khosro Zangeneh Kamali
, Lujun Huang
, Mohsen Rahmani
, Alexander Smirnov
, Rocio Camacho-Morales
, Yixuan Ma
, Guoquan Zhang
, Matt Woolley
, Dragomir N. Neshev
, Andrey E. Miroshnichenko

^*Corresponding author for this work

University of New South Wales
Australian National University
Institute of Applied Physics of the Russian Academy of Sciences
Nankai University

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

Abstract

We propose an ultra-thin silicon metasurface supporting a high-quality leaky mode which is formed by partially breaking a bound-state-in-the-continuum (BIC) generated by the collective magnetic dipole (MD) resonance excited in the subdiffractive periodic systems. Such a quasi-BIC MD state leads to a robust near-field enhancement and a significant boost of the nonlinear process, resulting in measured 500-fold enhancement of third-harmonic emission in comparison to the conventional silicon disk metasurface. We further experimentally demonstrate the highly-efficient nonlinear image tuning via polarisation and wavelength control, opening the way for various applications in high-performance nonlinear metadevices including tunable laser, tunable displays, nonlinear imaging.

Original language	English
Title of host publication	SPIE Micro + Nano Materials, Devices, and Applications 2019
Editors	M. Cather Simpson, Saulius Juodkazis
Publisher	SPIE
ISBN (Electronic)	9781510631427
DOIs	https://doi.org/10.1117/12.2541094
State	Published - 2019
Externally published	Yes
Event	SPIE Micro + Nano Materials, Devices, and Applications 2019 - Melbourne, Australia Duration: 9 Dec 2019 → 12 Dec 2019

Publication series

Name	Proceedings of SPIE - The International Society for Optical Engineering
Volume	11201
ISSN (Print)	0277-786X
ISSN (Electronic)	1996-756X

Conference

Conference	SPIE Micro + Nano Materials, Devices, and Applications 2019
Country/Territory	Australia
City	Melbourne
Period	9/12/19 → 12/12/19

Keywords

Bound state in the continuum
Dielectric nanoresonators
Mie resonance

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10.1117/12.2541094

Cite this

Xu, L., Zangeneh Kamali, K., Huang, L., Rahmani, M., Smirnov, A., Camacho-Morales, R., Ma, Y., Zhang, G., Woolley, M., Neshev, D. N., & Miroshnichenko, A. E. (2019). Nonlinear imaging through magnetic dipole quasi-BIC ultra-thin resonators. In M. C. Simpson, & S. Juodkazis (Eds.), SPIE Micro + Nano Materials, Devices, and Applications 2019 Article 112011D (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 11201). SPIE. https://doi.org/10.1117/12.2541094

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title = "Nonlinear imaging through magnetic dipole quasi-BIC ultra-thin resonators",

abstract = "We propose an ultra-thin silicon metasurface supporting a high-quality leaky mode which is formed by partially breaking a bound-state-in-the-continuum (BIC) generated by the collective magnetic dipole (MD) resonance excited in the subdiffractive periodic systems. Such a quasi-BIC MD state leads to a robust near-field enhancement and a significant boost of the nonlinear process, resulting in measured 500-fold enhancement of third-harmonic emission in comparison to the conventional silicon disk metasurface. We further experimentally demonstrate the highly-efficient nonlinear image tuning via polarisation and wavelength control, opening the way for various applications in high-performance nonlinear metadevices including tunable laser, tunable displays, nonlinear imaging.",

keywords = "Bound state in the continuum, Dielectric nanoresonators, Mie resonance",

author = "Lei Xu and \{Zangeneh Kamali\}, Khosro and Lujun Huang and Mohsen Rahmani and Alexander Smirnov and Rocio Camacho-Morales and Yixuan Ma and Guoquan Zhang and Matt Woolley and Neshev, \{Dragomir N.\} and Miroshnichenko, \{Andrey E.\}",

note = "Publisher Copyright: {\textcopyright} 2019 SPIE.; SPIE Micro + Nano Materials, Devices, and Applications 2019 ; Conference date: 09-12-2019 Through 12-12-2019",

year = "2019",

doi = "10.1117/12.2541094",

language = "英语",

series = "Proceedings of SPIE - The International Society for Optical Engineering",

publisher = "SPIE",

editor = "Simpson, \{M. Cather\} and Saulius Juodkazis",

booktitle = "SPIE Micro + Nano Materials, Devices, and Applications 2019",

address = "美国",

}

Xu, L, Zangeneh Kamali, K, Huang, L, Rahmani, M, Smirnov, A, Camacho-Morales, R, Ma, Y, Zhang, G, Woolley, M, Neshev, DN & Miroshnichenko, AE 2019, Nonlinear imaging through magnetic dipole quasi-BIC ultra-thin resonators. in MC Simpson & S Juodkazis (eds), SPIE Micro + Nano Materials, Devices, and Applications 2019., 112011D, Proceedings of SPIE - The International Society for Optical Engineering, vol. 11201, SPIE, SPIE Micro + Nano Materials, Devices, and Applications 2019, Melbourne, Australia, 9/12/19. https://doi.org/10.1117/12.2541094

Nonlinear imaging through magnetic dipole quasi-BIC ultra-thin resonators. / Xu, Lei; Zangeneh Kamali, Khosro; Huang, Lujun et al.
SPIE Micro + Nano Materials, Devices, and Applications 2019. ed. / M. Cather Simpson; Saulius Juodkazis. SPIE, 2019. 112011D (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 11201).

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

TY - GEN

T1 - Nonlinear imaging through magnetic dipole quasi-BIC ultra-thin resonators

AU - Xu, Lei

AU - Zangeneh Kamali, Khosro

AU - Huang, Lujun

AU - Rahmani, Mohsen

AU - Smirnov, Alexander

AU - Camacho-Morales, Rocio

AU - Ma, Yixuan

AU - Zhang, Guoquan

AU - Woolley, Matt

AU - Neshev, Dragomir N.

AU - Miroshnichenko, Andrey E.

PY - 2019

Y1 - 2019

N2 - We propose an ultra-thin silicon metasurface supporting a high-quality leaky mode which is formed by partially breaking a bound-state-in-the-continuum (BIC) generated by the collective magnetic dipole (MD) resonance excited in the subdiffractive periodic systems. Such a quasi-BIC MD state leads to a robust near-field enhancement and a significant boost of the nonlinear process, resulting in measured 500-fold enhancement of third-harmonic emission in comparison to the conventional silicon disk metasurface. We further experimentally demonstrate the highly-efficient nonlinear image tuning via polarisation and wavelength control, opening the way for various applications in high-performance nonlinear metadevices including tunable laser, tunable displays, nonlinear imaging.

AB - We propose an ultra-thin silicon metasurface supporting a high-quality leaky mode which is formed by partially breaking a bound-state-in-the-continuum (BIC) generated by the collective magnetic dipole (MD) resonance excited in the subdiffractive periodic systems. Such a quasi-BIC MD state leads to a robust near-field enhancement and a significant boost of the nonlinear process, resulting in measured 500-fold enhancement of third-harmonic emission in comparison to the conventional silicon disk metasurface. We further experimentally demonstrate the highly-efficient nonlinear image tuning via polarisation and wavelength control, opening the way for various applications in high-performance nonlinear metadevices including tunable laser, tunable displays, nonlinear imaging.

KW - Bound state in the continuum

KW - Dielectric nanoresonators

KW - Mie resonance

UR - https://www.scopus.com/pages/publications/85079657495

U2 - 10.1117/12.2541094

DO - 10.1117/12.2541094

M3 - 会议稿件

AN - SCOPUS:85079657495

T3 - Proceedings of SPIE - The International Society for Optical Engineering

BT - SPIE Micro + Nano Materials, Devices, and Applications 2019

A2 - Simpson, M. Cather

A2 - Juodkazis, Saulius

PB - SPIE

T2 - SPIE Micro + Nano Materials, Devices, and Applications 2019

Y2 - 9 December 2019 through 12 December 2019

ER -

Xu L, Zangeneh Kamali K, Huang L, Rahmani M, Smirnov A, Camacho-Morales R et al. Nonlinear imaging through magnetic dipole quasi-BIC ultra-thin resonators. In Simpson MC, Juodkazis S, editors, SPIE Micro + Nano Materials, Devices, and Applications 2019. SPIE. 2019. 112011D. (Proceedings of SPIE - The International Society for Optical Engineering). doi: 10.1117/12.2541094

Nonlinear imaging through magnetic dipole quasi-BIC ultra-thin resonators

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