Room Temperature Exciton-Polariton Condensation in Silicon Metasurfaces Emerging from Bound States in the Continuum

Anton Matthijs Berghuis; Gabriel W. Castellanos; Shunsuke Murai; Jose Luis Pura; Diego R. Abujetas; Erik van Heijst; Mohammad Ramezani; José A. Sánchez-Gil; Jaime Gómez Rivas

doi:10.1021/acs.nanolett.3c01102

Room Temperature Exciton-Polariton Condensation in Silicon Metasurfaces Emerging from Bound States in the Continuum

Anton Matthijs Berghuis (Corresponding author), Gabriel W. Castellanos, Shunsuke Murai, Jose Luis Pura, Diego R. Abujetas, Erik van Heijst, Mohammad Ramezani, José A. Sánchez-Gil, Jaime Gómez Rivas (Corresponding author)

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We show the first experimental demonstration of room-temperature exciton-polariton (EP) condensation from a bound state in the continuum (BIC). This demonstration is achieved by strongly coupling stable excitons in an organic perylene dye with the extremely long-lived BIC in a dielectric metasurface of silicon nanoparticles. The long lifetime of the BIC, mainly due to the suppression of radiation leakage, allows for EP thermalization to the ground state before decaying. This property results in a condensation threshold of less than 5 μJ cm^-2, 1 order of magnitude lower than the lasing threshold reported in similar systems in the weak coupling limit.

Originele taal-2	Engels
Pagina's (van-tot)	5603-5609
Aantal pagina's	7
Tijdschrift	Nano Letters
Volume	23
Nummer van het tijdschrift	12
DOI's	https://doi.org/10.1021/acs.nanolett.3c01102
Status	Gepubliceerd - 28 jun. 2023

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Publisher Copyright:
© 2023 The Authors. Published by American Chemical Society.

Financiering

This research is funded by the Innovational Research Incentives Scheme of the Nederlandse Organisatie voor Wetenschappelijk Onderzoek (NWO) through the Gravitation grant “Research Centre for Integrated Nanophotonics” and through the Vici Grant (680-47-628). It is also funded by the Spanish Ministerio de Ciencia e Innovación through Grants MELODIA/PGC2018-095777-B-C21 and BICPLAN6G/TED2021-131417B-I00 (MCIN/AEI/10.13039/501100011033 and European Union NextGenerationEU/PRTR), and by the University of Valladolid, within the Margarita Salas program, grant number CONVREC-2021-23 and by the Ministry of Education, Culture, Sports, Science and Technology (MEXT), Japan (22H01776), JSPS collaborative work (JPJSBP120219920), and the Asahi Glass Foundation and the Casio Science Promotion Foundation and the Swiss National Science Foundation through the project 197146.

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title = "Room Temperature Exciton-Polariton Condensation in Silicon Metasurfaces Emerging from Bound States in the Continuum",

abstract = "We show the first experimental demonstration of room-temperature exciton-polariton (EP) condensation from a bound state in the continuum (BIC). This demonstration is achieved by strongly coupling stable excitons in an organic perylene dye with the extremely long-lived BIC in a dielectric metasurface of silicon nanoparticles. The long lifetime of the BIC, mainly due to the suppression of radiation leakage, allows for EP thermalization to the ground state before decaying. This property results in a condensation threshold of less than 5 μJ cm-2, 1 order of magnitude lower than the lasing threshold reported in similar systems in the weak coupling limit.",

keywords = "Bound State in the Continuum, Exciton−Polariton Condensation, Metasurface, Polariton Lasing, Strong Light−Matter Coupling, Surface Lattice Resonance",

author = "Berghuis, \{Anton Matthijs\} and Castellanos, \{Gabriel W.\} and Shunsuke Murai and Pura, \{Jose Luis\} and Abujetas, \{Diego R.\} and \{van Heijst\}, Erik and Mohammad Ramezani and S{\'a}nchez-Gil, \{Jos{\'e} A.\} and Rivas, \{Jaime G{\'o}mez\}",

note = "Funding Information: This research is funded by the Innovational Research Incentives Scheme of the Nederlandse Organisatie voor Wetenschappelijk Onderzoek (NWO) through the Gravitation grant “Research Centre for Integrated Nanophotonics” and through the Vici Grant (680-47-628). It is also funded by the Spanish Ministerio de Ciencia e Innovaci{\'o}n through Grants MELODIA/PGC2018-095777-B-C21 and BICPLAN6G/TED2021-131417B-I00 (MCIN/AEI/10.13039/501100011033 and European Union NextGenerationEU/PRTR), and by the University of Valladolid, within the Margarita Salas program, grant number CONVREC-2021-23 and by the Ministry of Education, Culture, Sports, Science and Technology (MEXT), Japan (22H01776), JSPS collaborative work (JPJSBP120219920), and the Asahi Glass Foundation and the Casio Science Promotion Foundation and the Swiss National Science Foundation through the project 197146. Publisher Copyright: {\textcopyright} 2023 The Authors. Published by American Chemical Society.",

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month = jun,

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doi = "10.1021/acs.nanolett.3c01102",

language = "English",

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Room Temperature Exciton-Polariton Condensation in Silicon Metasurfaces Emerging from Bound States in the Continuum. / Berghuis, Anton Matthijs (Corresponding author); Castellanos, Gabriel W.; Murai, Shunsuke et al.
In: Nano Letters, Vol. 23, Nr. 12, 28.06.2023, blz. 5603-5609.

Onderzoeksoutput: Bijdrage aan tijdschrift › Tijdschriftartikel › Academic › peer review

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T1 - Room Temperature Exciton-Polariton Condensation in Silicon Metasurfaces Emerging from Bound States in the Continuum

AU - Berghuis, Anton Matthijs

AU - Castellanos, Gabriel W.

AU - Murai, Shunsuke

AU - Pura, Jose Luis

AU - Abujetas, Diego R.

AU - van Heijst, Erik

AU - Ramezani, Mohammad

AU - Sánchez-Gil, José A.

AU - Rivas, Jaime Gómez

N1 - Funding Information: This research is funded by the Innovational Research Incentives Scheme of the Nederlandse Organisatie voor Wetenschappelijk Onderzoek (NWO) through the Gravitation grant “Research Centre for Integrated Nanophotonics” and through the Vici Grant (680-47-628). It is also funded by the Spanish Ministerio de Ciencia e Innovación through Grants MELODIA/PGC2018-095777-B-C21 and BICPLAN6G/TED2021-131417B-I00 (MCIN/AEI/10.13039/501100011033 and European Union NextGenerationEU/PRTR), and by the University of Valladolid, within the Margarita Salas program, grant number CONVREC-2021-23 and by the Ministry of Education, Culture, Sports, Science and Technology (MEXT), Japan (22H01776), JSPS collaborative work (JPJSBP120219920), and the Asahi Glass Foundation and the Casio Science Promotion Foundation and the Swiss National Science Foundation through the project 197146. Publisher Copyright: © 2023 The Authors. Published by American Chemical Society.

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N2 - We show the first experimental demonstration of room-temperature exciton-polariton (EP) condensation from a bound state in the continuum (BIC). This demonstration is achieved by strongly coupling stable excitons in an organic perylene dye with the extremely long-lived BIC in a dielectric metasurface of silicon nanoparticles. The long lifetime of the BIC, mainly due to the suppression of radiation leakage, allows for EP thermalization to the ground state before decaying. This property results in a condensation threshold of less than 5 μJ cm-2, 1 order of magnitude lower than the lasing threshold reported in similar systems in the weak coupling limit.

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KW - Bound State in the Continuum

KW - Exciton−Polariton Condensation

KW - Metasurface

KW - Polariton Lasing

KW - Strong Light−Matter Coupling

KW - Surface Lattice Resonance

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Room Temperature Exciton-Polariton Condensation in Silicon Metasurfaces Emerging from Bound States in the Continuum

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