Efficient Light Coupling and Purcell Effect Enhancement for Interlayer Exciton Emitters in 2D Heterostructures Combined with SiN Nanoparticles

Optimal design of a silicon nitride waveguide structure composed of resonant nanoantennas for efficient light coupling with interlayer exciton emitters in a MoSe [Formula: see text] –WSe [Formula: see text] heterostructure is proposed. Numerical simulations demonstrate up to eight times coupling eff...

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Detalles Bibliográficos
Autores principales: Gartman, Alexandra D., Shorokhov, Alexander S., Fedyanin, Andrey A.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2023
Materias:
Communication
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10300986/
https://www.ncbi.nlm.nih.gov/pubmed/37368251
http://dx.doi.org/10.3390/nano13121821
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author Gartman, Alexandra D.
Shorokhov, Alexander S.
Fedyanin, Andrey A.
author_facet Gartman, Alexandra D.
Shorokhov, Alexander S.
Fedyanin, Andrey A.
author_sort Gartman, Alexandra D.
collection PubMed
description Optimal design of a silicon nitride waveguide structure composed of resonant nanoantennas for efficient light coupling with interlayer exciton emitters in a MoSe [Formula: see text] –WSe [Formula: see text] heterostructure is proposed. Numerical simulations demonstrate up to eight times coupling efficiency improvement and twelve times Purcell effect enhancement in comparison with a conventional strip waveguide. Achieved results can be beneficial for development of on-chip non-classical light sources.
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spelling pubmed-103009862023-06-29 Efficient Light Coupling and Purcell Effect Enhancement for Interlayer Exciton Emitters in 2D Heterostructures Combined with SiN Nanoparticles Gartman, Alexandra D. Shorokhov, Alexander S. Fedyanin, Andrey A. Nanomaterials (Basel) Communication Optimal design of a silicon nitride waveguide structure composed of resonant nanoantennas for efficient light coupling with interlayer exciton emitters in a MoSe [Formula: see text] –WSe [Formula: see text] heterostructure is proposed. Numerical simulations demonstrate up to eight times coupling efficiency improvement and twelve times Purcell effect enhancement in comparison with a conventional strip waveguide. Achieved results can be beneficial for development of on-chip non-classical light sources. MDPI 2023-06-08 /pmc/articles/PMC10300986/ /pubmed/37368251 http://dx.doi.org/10.3390/nano13121821 Text en © 2023 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Communication
Gartman, Alexandra D.
Shorokhov, Alexander S.
Fedyanin, Andrey A.
Efficient Light Coupling and Purcell Effect Enhancement for Interlayer Exciton Emitters in 2D Heterostructures Combined with SiN Nanoparticles
title Efficient Light Coupling and Purcell Effect Enhancement for Interlayer Exciton Emitters in 2D Heterostructures Combined with SiN Nanoparticles
title_full Efficient Light Coupling and Purcell Effect Enhancement for Interlayer Exciton Emitters in 2D Heterostructures Combined with SiN Nanoparticles
title_fullStr Efficient Light Coupling and Purcell Effect Enhancement for Interlayer Exciton Emitters in 2D Heterostructures Combined with SiN Nanoparticles
title_full_unstemmed Efficient Light Coupling and Purcell Effect Enhancement for Interlayer Exciton Emitters in 2D Heterostructures Combined with SiN Nanoparticles
title_short Efficient Light Coupling and Purcell Effect Enhancement for Interlayer Exciton Emitters in 2D Heterostructures Combined with SiN Nanoparticles
title_sort efficient light coupling and purcell effect enhancement for interlayer exciton emitters in 2d heterostructures combined with sin nanoparticles
topic Communication
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10300986/
https://www.ncbi.nlm.nih.gov/pubmed/37368251
http://dx.doi.org/10.3390/nano13121821
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