Evidence map›Paper›PMID 40995529›Full record

ArticleNanophotonics (Berlin, Germany)2025

Bound states in the continuum in a chain of coupled Mie resonators with structural disorder: theory and experiment.

Ravshanjon Nazarov, Denis Khanabiev, Elizaveta Chernysheva, Alexandra Dudnikova, Vyacheslav Istomin, Mikhail Sidorenko, Jinhui Shi, Ekaterina Maslova, Andrey Bogdanov, Zarina Kondratenko Sadrieva

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Article in Nanophotonics (Berlin, Germany), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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2 · The registry

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

10 authors.

Ravshanjon NazarovQingdao Innovation and Development Center of Harbin Engineering University, Qingdao, 266500, China.
Denis KhanabievSchool of Physics and Engineering, ITMO University, St. Petersburg, 197101, Russia.
Elizaveta ChernyshevaSchool of Physics and Engineering, ITMO University, St. Petersburg, 197101, Russia.
Alexandra DudnikovaSchool of Physics and Engineering, ITMO University, St. Petersburg, 197101, Russia.
Vyacheslav IstominPhysics and Mathematics Lyceum 239, St. Petersburg, 191144, Russia.
Mikhail SidorenkoSchool of Physics and Engineering, ITMO University, St. Petersburg, 197101, Russia.
Jinhui ShiQingdao Innovation and Development Center of Harbin Engineering University, Qingdao, 266500, China.ORCID https://orcid.org/0000-0002-7701-8247
Ekaterina MaslovaSchool of Physics and Engineering, ITMO University, St. Petersburg, 197101, Russia.ORCID https://orcid.org/0000-0002-6300-7934
Andrey BogdanovQingdao Innovation and Development Center of Harbin Engineering University, Qingdao, 266500, China.
Zarina Kondratenko SadrievaQingdao Innovation and Development Center of Harbin Engineering University, Qingdao, 266500, China.ORCID https://orcid.org/0000-0001-8299-3226

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We study the impact of structural disorder on a radiative lifetime of symmetry-protected bound state in the continuum (BIC) and a bright mode in a one-dimensional periodic chain of coupled Mie resonators. Through experimental, simulation, and theoretical approach, we reveal an unusual linear decay in the radiative quality factor of the BIC with the increase of the disorder amplitude, contrasting with the quadratic decay observed in recent studies. We also investigate modes with different symmetries and show that the behavior of the quality factor in a strongly disordered system depends on the mode's multipolar origin. In addition, we found that in a disordered finite chain, the quality factor of Fabry-Pérot modes is governed by intraband interactions of modes. To study the behavior of localized states in disordered systems, we also analyze the emergence of Anderson localization. Our findings are pivotal for the practical application of BICs, particularly in natural and self-assembled photonic structures where structural disorder plays a crucial role.

Indexed as

bound states in the continuumMie resonancesstructural disorder

Identifiers

PMID40995529
PMCPMC12455287

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.