Ultra-high on-chip optical gain in erbium-based hybrid slot waveguides

Realizing efficient on-chip amplification in silicon is challenging due to either non-compatible integration or small gain per unit length of the amplifier material. Here, the authors report ultra-high on-chip optical gain in erbium-based hybrid silicon nitride slot waveguides with a monolithic, CMO...

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Autores principales: John Rönn, Weiwei Zhang, Anton Autere, Xavier Leroux, Lasse Pakarinen, Carlos Alonso-Ramos, Antti Säynätjoki, Harri Lipsanen, Laurent Vivien, Eric Cassan, Zhipei Sun
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Lenguaje:EN
Publicado: Nature Portfolio 2019
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Acceso en línea:https://doaj.org/article/e29aa5a4fef14960abb0c53af5b63fac
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spelling oai:doaj.org-article:e29aa5a4fef14960abb0c53af5b63fac2021-12-02T15:35:54ZUltra-high on-chip optical gain in erbium-based hybrid slot waveguides10.1038/s41467-019-08369-w2041-1723https://doaj.org/article/e29aa5a4fef14960abb0c53af5b63fac2019-01-01T00:00:00Zhttps://doi.org/10.1038/s41467-019-08369-whttps://doaj.org/toc/2041-1723Realizing efficient on-chip amplification in silicon is challenging due to either non-compatible integration or small gain per unit length of the amplifier material. Here, the authors report ultra-high on-chip optical gain in erbium-based hybrid silicon nitride slot waveguides with a monolithic, CMOS-compatible and scalable atomic-layer deposition process.John RönnWeiwei ZhangAnton AutereXavier LerouxLasse PakarinenCarlos Alonso-RamosAntti SäynätjokiHarri LipsanenLaurent VivienEric CassanZhipei SunNature PortfolioarticleScienceQENNature Communications, Vol 10, Iss 1, Pp 1-9 (2019)
institution DOAJ
collection DOAJ
language EN
topic Science
Q
spellingShingle Science
Q
John Rönn
Weiwei Zhang
Anton Autere
Xavier Leroux
Lasse Pakarinen
Carlos Alonso-Ramos
Antti Säynätjoki
Harri Lipsanen
Laurent Vivien
Eric Cassan
Zhipei Sun
Ultra-high on-chip optical gain in erbium-based hybrid slot waveguides
description Realizing efficient on-chip amplification in silicon is challenging due to either non-compatible integration or small gain per unit length of the amplifier material. Here, the authors report ultra-high on-chip optical gain in erbium-based hybrid silicon nitride slot waveguides with a monolithic, CMOS-compatible and scalable atomic-layer deposition process.
format article
author John Rönn
Weiwei Zhang
Anton Autere
Xavier Leroux
Lasse Pakarinen
Carlos Alonso-Ramos
Antti Säynätjoki
Harri Lipsanen
Laurent Vivien
Eric Cassan
Zhipei Sun
author_facet John Rönn
Weiwei Zhang
Anton Autere
Xavier Leroux
Lasse Pakarinen
Carlos Alonso-Ramos
Antti Säynätjoki
Harri Lipsanen
Laurent Vivien
Eric Cassan
Zhipei Sun
author_sort John Rönn
title Ultra-high on-chip optical gain in erbium-based hybrid slot waveguides
title_short Ultra-high on-chip optical gain in erbium-based hybrid slot waveguides
title_full Ultra-high on-chip optical gain in erbium-based hybrid slot waveguides
title_fullStr Ultra-high on-chip optical gain in erbium-based hybrid slot waveguides
title_full_unstemmed Ultra-high on-chip optical gain in erbium-based hybrid slot waveguides
title_sort ultra-high on-chip optical gain in erbium-based hybrid slot waveguides
publisher Nature Portfolio
publishDate 2019
url https://doaj.org/article/e29aa5a4fef14960abb0c53af5b63fac
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