Super-bound States in the Continuum in One-dimensional Gratings on a Substrate

Nan Zhang; Ya Yan Lu

Super-bound States in the Continuum in One-dimensional Gratings on a Substrate

Nan Zhang
, Ya Yan Lu^*

^*Corresponding author for this work

Department of Mathematics

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

Abstract

Super-bound states in the continuum (super-BIC) are useful, since they are associated with ultrahigh Q resonances for a wide range of wavevectors. Existing super-BICs are mostly found in periodic structures with up-down mirror symmetry. We show super-BICs in simple gratings on a substrate. © 2025, META Conference. All rights reserved.

Original language	English
Title of host publication	META 2025 Torremolinos - Spain
Subtitle of host publication	The 15th International Conference on Metamaterials, Photonic Crystals and Plasmonics
Editors	Khaled Mnaymneh, Said Zouhdi
Pages	1017-1018
Number of pages	2
Publication status	Published - Jul 2025
Event	15th International Conference on Metamaterials, Photonic Crystals and Plasmonics (META 2025) - Costa del Sol Conference and Exhibition Centre, Malaga, Spain Duration: 22 Jul 2025 → 25 Jul 2025 https://metaconferences.org/META25/index.php/META/index

Publication series

Name	International Conference on Metamaterials, Photonic Crystals and Plasmonics
ISSN (Print)	2429-1390

Conference

Conference	15th International Conference on Metamaterials, Photonic Crystals and Plasmonics (META 2025)
Place	Spain
City	Malaga
Period	22/07/25 → 25/07/25
Internet address	https://metaconferences.org/META25/index.php/META/index

Funding

The authors acknowledge support from the Research Grants Council of Hong Kong Special Administrative Region, China (Grant No. CityU 11305021).

RGC Funding Information

RGC-funded

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Cite this

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title = "Super-bound States in the Continuum in One-dimensional Gratings on a Substrate",

abstract = "Super-bound states in the continuum (super-BIC) are useful, since they are associated with ultrahigh Q resonances for a wide range of wavevectors. Existing super-BICs are mostly found in periodic structures with up-down mirror symmetry. We show super-BICs in simple gratings on a substrate. {\textcopyright} 2025, META Conference. All rights reserved.",

author = "Nan Zhang and Lu, \{Ya Yan\}",

year = "2025",

month = jul,

language = "English",

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

pages = "1017--1018",

editor = "Khaled Mnaymneh and Said Zouhdi",

booktitle = "META 2025 Torremolinos - Spain",

note = "15th International Conference on Metamaterials, Photonic Crystals and Plasmonics (META 2025) ; Conference date: 22-07-2025 Through 25-07-2025",

url = "https://metaconferences.org/META25/index.php/META/index",

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Zhang, N & Lu, YY 2025, Super-bound States in the Continuum in One-dimensional Gratings on a Substrate. in K Mnaymneh & S Zouhdi (eds), META 2025 Torremolinos - Spain: The 15th International Conference on Metamaterials, Photonic Crystals and Plasmonics. International Conference on Metamaterials, Photonic Crystals and Plasmonics, pp. 1017-1018, 15th International Conference on Metamaterials, Photonic Crystals and Plasmonics (META 2025), Malaga, Spain, 22/07/25.

Super-bound States in the Continuum in One-dimensional Gratings on a Substrate. / Zhang, Nan ; Lu, Ya Yan.
META 2025 Torremolinos - Spain: The 15th International Conference on Metamaterials, Photonic Crystals and Plasmonics. ed. / Khaled Mnaymneh; Said Zouhdi. 2025. p. 1017-1018 (International Conference on Metamaterials, Photonic Crystals and Plasmonics).

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

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T1 - Super-bound States in the Continuum in One-dimensional Gratings on a Substrate

AU - Zhang, Nan

AU - Lu, Ya Yan

PY - 2025/7

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N2 - Super-bound states in the continuum (super-BIC) are useful, since they are associated with ultrahigh Q resonances for a wide range of wavevectors. Existing super-BICs are mostly found in periodic structures with up-down mirror symmetry. We show super-BICs in simple gratings on a substrate. © 2025, META Conference. All rights reserved.

AB - Super-bound states in the continuum (super-BIC) are useful, since they are associated with ultrahigh Q resonances for a wide range of wavevectors. Existing super-BICs are mostly found in periodic structures with up-down mirror symmetry. We show super-BICs in simple gratings on a substrate. © 2025, META Conference. All rights reserved.

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M3 - RGC 32 - Refereed conference paper (with host publication)

T3 - International Conference on Metamaterials, Photonic Crystals and Plasmonics

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EP - 1018

BT - META 2025 Torremolinos - Spain

A2 - Mnaymneh, Khaled

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Y2 - 22 July 2025 through 25 July 2025

ER -

Super-bound States in the Continuum in One-dimensional Gratings on a Substrate

Abstract

Publication series

Conference

Funding

RGC Funding Information

Other Access Options

Permanent Link

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GRF: Mathematical Study of Novel Wave Phenomena in Optical Waveguides

Cite this

Super-bound States in the Continuum in One-dimensional Gratings on a Substrate

Abstract

Publication series

Conference

Funding

RGC Funding Information

Other Access Options

Permanent Link

Other Files and Links

Projects

GRF: Mathematical Study of Novel Wave Phenomena in Optical Waveguides

Cite this