BIC-inspired nonradiating states under structured light illumination

Lei Xu; Lujun Huang; Mohsen Rahmani; Khosro Zangeneh Kamali; Rocio Camacho-Morales; Matt Wolley; Dragomir Neshev; Andrey E. Miroshnichenko

BIC-inspired nonradiating states under structured light illumination

Lei Xu^*
, Lujun Huang
, Mohsen Rahmani
, Khosro Zangeneh Kamali
, Rocio Camacho-Morales
, Matt Wolley
, Dragomir Neshev
, Andrey E. Miroshnichenko

^*Corresponding author for this work

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

Abstract

We propose a novel approach to confine light into isolated silicon nanodisk with high-quality (Q) factor electric dipole (ED) or magnetic dipole (MD) states with suppressed scattering inspired by the mechanism of the symmetryprotected bound state in the continuum (BIC). We demonstrate the efficient optical excitation of such states under structured beam illumination, which is not possible for the conventional symmetry-protected BICs in the periodic system.

Original language	English
Pages (from-to)	322-323
Number of pages	2
Journal	International Conference on Metamaterials, Photonic Crystals and Plasmonics
Volume	META 2019
Publication status	Published - 2019
Event	10th International Conference on Metamaterials, Photonic Crystals and Plasmonics, META 2019 - Lisbon, Portugal Duration: 23 Jul 2019 → 26 Jul 2019

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https://www.metapublishing.org/index.php/MP/catalog/book/65Licence: CC BY-NC

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title = "BIC-inspired nonradiating states under structured light illumination",

abstract = "We propose a novel approach to confine light into isolated silicon nanodisk with high-quality (Q) factor electric dipole (ED) or magnetic dipole (MD) states with suppressed scattering inspired by the mechanism of the symmetryprotected bound state in the continuum (BIC). We demonstrate the efficient optical excitation of such states under structured beam illumination, which is not possible for the conventional symmetry-protected BICs in the periodic system.",

author = "Lei Xu and Lujun Huang and Mohsen Rahmani and \{Zangeneh Kamali\}, Khosro and Rocio Camacho-Morales and Matt Wolley and Dragomir Neshev and Miroshnichenko, \{Andrey E.\}",

note = "Publisher Copyright: {\textcopyright} 2019, META Conference. All rights reserved.; 10th International Conference on Metamaterials, Photonic Crystals and Plasmonics, META 2019 ; Conference date: 23-07-2019 Through 26-07-2019",

year = "2019",

language = "English",

volume = "META 2019",

pages = "322--323",

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

issn = "2429-1390",

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TY - JOUR

T1 - BIC-inspired nonradiating states under structured light illumination

AU - Xu, Lei

AU - Huang, Lujun

AU - Rahmani, Mohsen

AU - Zangeneh Kamali, Khosro

AU - Camacho-Morales, Rocio

AU - Wolley, Matt

AU - Neshev, Dragomir

AU - Miroshnichenko, Andrey E.

PY - 2019

Y1 - 2019

N2 - We propose a novel approach to confine light into isolated silicon nanodisk with high-quality (Q) factor electric dipole (ED) or magnetic dipole (MD) states with suppressed scattering inspired by the mechanism of the symmetryprotected bound state in the continuum (BIC). We demonstrate the efficient optical excitation of such states under structured beam illumination, which is not possible for the conventional symmetry-protected BICs in the periodic system.

AB - We propose a novel approach to confine light into isolated silicon nanodisk with high-quality (Q) factor electric dipole (ED) or magnetic dipole (MD) states with suppressed scattering inspired by the mechanism of the symmetryprotected bound state in the continuum (BIC). We demonstrate the efficient optical excitation of such states under structured beam illumination, which is not possible for the conventional symmetry-protected BICs in the periodic system.

UR - https://www.scopus.com/pages/publications/85172455949

M3 - Conference article

AN - SCOPUS:85172455949

SN - 2429-1390

VL - META 2019

SP - 322

EP - 323

JO - International Conference on Metamaterials, Photonic Crystals and Plasmonics

JF - International Conference on Metamaterials, Photonic Crystals and Plasmonics

T2 - 10th International Conference on Metamaterials, Photonic Crystals and Plasmonics, META 2019

Y2 - 23 July 2019 through 26 July 2019

ER -

BIC-inspired nonradiating states under structured light illumination

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