Probing nonradiating states of light in photonic nanostructures using nonlinear optical processes

Radoslaw Kolkowski; Huayu Bai; Matti Kaivola; Andriy Shevchenko

doi:10.1109/ICTON62926.2024.10647471

Probing nonradiating states of light in photonic nanostructures using nonlinear optical processes

Radoslaw Kolkowski^*, Huayu Bai, Matti Kaivola, Andriy Shevchenko

^*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

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Abstract

Dark optical states, such as anapoles and bound states in the continuum, have recently attracted great scientific interest, as they can offer strong field enhancement and high resonance quality factors. However, their subradiant nature makes them difficult to study using conventional far-field-based optical techniques. Here, we show how to efficiently use nonlinear optical processes, such as second-harmonic generation and sum-frequency generation, to probe nonradiating states of light in various photonic structures, from individual nanoresonators to periodic metasurfaces.

Original language	English
Title of host publication	Proceedings - 2024 24th International Conference on Transparent Optical Networks, ICTON 2024
Editors	Francesco Prudenzano, Marian Marciniak
Publisher	IEEE
Pages	1-4
Number of pages	4
ISBN (Electronic)	979-8-3503-7730-9
ISBN (Print)	979-8-3503-7732-3
DOIs	https://doi.org/10.1109/ICTON62926.2024.10647471
Publication status	Published - 2024
MoE publication type	A4 Conference publication
Event	International Conference on Transparent Optical Networks - Bari, Italy Duration: 14 Jul 2024 → 18 Jul 2024 Conference number: 24

Publication series

Name	International Conference on Transparent Optical Networks
ISSN (Print)	2162-7339

Conference

Conference	International Conference on Transparent Optical Networks
Abbreviated title	ICTON
Country/Territory	Italy
City	Bari
Period	14/07/2024 → 18/07/2024

Keywords

anapoles
bound states in the continuum
metasurfaces
second-harmonic generation

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10.1109/ICTON62926.2024.10647471

Probing nonradiating states of light in photonic nanostructures using nonlinear optical processesAccepted author manuscript, 3.76 MBLicence: CC BY

Cite this

Kolkowski, R., Bai, H., Kaivola, M., & Shevchenko, A. (2024). Probing nonradiating states of light in photonic nanostructures using nonlinear optical processes. In F. Prudenzano, & M. Marciniak (Eds.), Proceedings - 2024 24th International Conference on Transparent Optical Networks, ICTON 2024 (pp. 1-4). (International Conference on Transparent Optical Networks). IEEE. https://doi.org/10.1109/ICTON62926.2024.10647471

Kolkowski, Radoslaw ; Bai, Huayu ; Kaivola, Matti et al. / Probing nonradiating states of light in photonic nanostructures using nonlinear optical processes. Proceedings - 2024 24th International Conference on Transparent Optical Networks, ICTON 2024. editor / Francesco Prudenzano ; Marian Marciniak. IEEE, 2024. pp. 1-4 (International Conference on Transparent Optical Networks).

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title = "Probing nonradiating states of light in photonic nanostructures using nonlinear optical processes",

abstract = "Dark optical states, such as anapoles and bound states in the continuum, have recently attracted great scientific interest, as they can offer strong field enhancement and high resonance quality factors. However, their subradiant nature makes them difficult to study using conventional far-field-based optical techniques. Here, we show how to efficiently use nonlinear optical processes, such as second-harmonic generation and sum-frequency generation, to probe nonradiating states of light in various photonic structures, from individual nanoresonators to periodic metasurfaces.",

keywords = "anapoles, bound states in the continuum, metasurfaces, second-harmonic generation",

author = "Radoslaw Kolkowski and Huayu Bai and Matti Kaivola and Andriy Shevchenko",

note = "Publisher Copyright: {\textcopyright} 2024 IEEE.; International Conference on Transparent Optical Networks, ICTON ; Conference date: 14-07-2024 Through 18-07-2024",

year = "2024",

doi = "10.1109/ICTON62926.2024.10647471",

language = "English",

isbn = "979-8-3503-7732-3",

series = "International Conference on Transparent Optical Networks",

publisher = "IEEE",

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editor = "Francesco Prudenzano and Marian Marciniak",

booktitle = "Proceedings - 2024 24th International Conference on Transparent Optical Networks, ICTON 2024",

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Kolkowski, R , Bai, H , Kaivola, M & Shevchenko, A 2024, Probing nonradiating states of light in photonic nanostructures using nonlinear optical processes. in F Prudenzano & M Marciniak (eds), Proceedings - 2024 24th International Conference on Transparent Optical Networks, ICTON 2024. International Conference on Transparent Optical Networks, IEEE, pp. 1-4, International Conference on Transparent Optical Networks, Bari, Italy, 14/07/2024. https://doi.org/10.1109/ICTON62926.2024.10647471

Probing nonradiating states of light in photonic nanostructures using nonlinear optical processes. / Kolkowski, Radoslaw ; Bai, Huayu ; Kaivola, Matti et al.
Proceedings - 2024 24th International Conference on Transparent Optical Networks, ICTON 2024. ed. / Francesco Prudenzano; Marian Marciniak. IEEE, 2024. p. 1-4 (International Conference on Transparent Optical Networks).

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

TY - GEN

T1 - Probing nonradiating states of light in photonic nanostructures using nonlinear optical processes

AU - Kolkowski, Radoslaw

AU - Bai, Huayu

AU - Kaivola, Matti

AU - Shevchenko, Andriy

N1 - Conference code: 24

PY - 2024

Y1 - 2024

N2 - Dark optical states, such as anapoles and bound states in the continuum, have recently attracted great scientific interest, as they can offer strong field enhancement and high resonance quality factors. However, their subradiant nature makes them difficult to study using conventional far-field-based optical techniques. Here, we show how to efficiently use nonlinear optical processes, such as second-harmonic generation and sum-frequency generation, to probe nonradiating states of light in various photonic structures, from individual nanoresonators to periodic metasurfaces.

AB - Dark optical states, such as anapoles and bound states in the continuum, have recently attracted great scientific interest, as they can offer strong field enhancement and high resonance quality factors. However, their subradiant nature makes them difficult to study using conventional far-field-based optical techniques. Here, we show how to efficiently use nonlinear optical processes, such as second-harmonic generation and sum-frequency generation, to probe nonradiating states of light in various photonic structures, from individual nanoresonators to periodic metasurfaces.

KW - anapoles

KW - bound states in the continuum

KW - metasurfaces

KW - second-harmonic generation

UR - https://www.scopus.com/pages/publications/85204056602

U2 - 10.1109/ICTON62926.2024.10647471

DO - 10.1109/ICTON62926.2024.10647471

M3 - Conference article in proceedings

AN - SCOPUS:85204056602

SN - 979-8-3503-7732-3

T3 - International Conference on Transparent Optical Networks

SP - 1

EP - 4

BT - Proceedings - 2024 24th International Conference on Transparent Optical Networks, ICTON 2024

A2 - Prudenzano, Francesco

A2 - Marciniak, Marian

PB - IEEE

T2 - International Conference on Transparent Optical Networks

Y2 - 14 July 2024 through 18 July 2024

ER -

Kolkowski R , Bai H , Kaivola M , Shevchenko A. Probing nonradiating states of light in photonic nanostructures using nonlinear optical processes. In Prudenzano F, Marciniak M, editors, Proceedings - 2024 24th International Conference on Transparent Optical Networks, ICTON 2024. IEEE. 2024. p. 1-4. (International Conference on Transparent Optical Networks). doi: 10.1109/ICTON62926.2024.10647471

Probing nonradiating states of light in photonic nanostructures using nonlinear optical processes

Abstract

Publication series

Conference

Keywords

Access to Document

Other files and links

Fingerprint

NExIA: Nonlinear Excitation of Ideal Anapoles

Seeing the Unseeable: The ultimate limits of perfectly dark states of light

Cite this

Probing nonradiating states of light in photonic nanostructures using nonlinear optical processes

Abstract

Publication series

Conference

Keywords

Access to Document

Other files and links

Fingerprint

Projects

NExIA: Nonlinear Excitation of Ideal Anapoles

Seeing the Unseeable: The ultimate limits of perfectly dark states of light

Cite this