Integrated nano-optomechanical displacement sensor with ultrawide optical bandwidth

On-chip mechanical sensing platforms require tuneable lasers with narrow linewidth and low spectral noise, making read-out challenging. Here, the authors report a nanomechanical sensor with 80nm bandwidth, displacement imprecision of 45 fm/Hz1/2 as well as a dynamic range greater than 30 nm with int...

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Autores principales: Tianran Liu, Francesco Pagliano, René van Veldhoven, Vadim Pogoretskiy, Yuqing Jiao, Andrea Fiore
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2020
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Acceso en línea:https://doaj.org/article/c0e0a9e9f5334d47a08df5a4d9691691
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spelling oai:doaj.org-article:c0e0a9e9f5334d47a08df5a4d96916912021-12-02T15:42:57ZIntegrated nano-optomechanical displacement sensor with ultrawide optical bandwidth10.1038/s41467-020-16269-72041-1723https://doaj.org/article/c0e0a9e9f5334d47a08df5a4d96916912020-05-01T00:00:00Zhttps://doi.org/10.1038/s41467-020-16269-7https://doaj.org/toc/2041-1723On-chip mechanical sensing platforms require tuneable lasers with narrow linewidth and low spectral noise, making read-out challenging. Here, the authors report a nanomechanical sensor with 80nm bandwidth, displacement imprecision of 45 fm/Hz1/2 as well as a dynamic range greater than 30 nm with integrated photodetectors.Tianran LiuFrancesco PaglianoRené van VeldhovenVadim PogoretskiyYuqing JiaoAndrea FioreNature PortfolioarticleScienceQENNature Communications, Vol 11, Iss 1, Pp 1-7 (2020)
institution DOAJ
collection DOAJ
language EN
topic Science
Q
spellingShingle Science
Q
Tianran Liu
Francesco Pagliano
René van Veldhoven
Vadim Pogoretskiy
Yuqing Jiao
Andrea Fiore
Integrated nano-optomechanical displacement sensor with ultrawide optical bandwidth
description On-chip mechanical sensing platforms require tuneable lasers with narrow linewidth and low spectral noise, making read-out challenging. Here, the authors report a nanomechanical sensor with 80nm bandwidth, displacement imprecision of 45 fm/Hz1/2 as well as a dynamic range greater than 30 nm with integrated photodetectors.
format article
author Tianran Liu
Francesco Pagliano
René van Veldhoven
Vadim Pogoretskiy
Yuqing Jiao
Andrea Fiore
author_facet Tianran Liu
Francesco Pagliano
René van Veldhoven
Vadim Pogoretskiy
Yuqing Jiao
Andrea Fiore
author_sort Tianran Liu
title Integrated nano-optomechanical displacement sensor with ultrawide optical bandwidth
title_short Integrated nano-optomechanical displacement sensor with ultrawide optical bandwidth
title_full Integrated nano-optomechanical displacement sensor with ultrawide optical bandwidth
title_fullStr Integrated nano-optomechanical displacement sensor with ultrawide optical bandwidth
title_full_unstemmed Integrated nano-optomechanical displacement sensor with ultrawide optical bandwidth
title_sort integrated nano-optomechanical displacement sensor with ultrawide optical bandwidth
publisher Nature Portfolio
publishDate 2020
url https://doaj.org/article/c0e0a9e9f5334d47a08df5a4d9691691
work_keys_str_mv AT tianranliu integratednanooptomechanicaldisplacementsensorwithultrawideopticalbandwidth
AT francescopagliano integratednanooptomechanicaldisplacementsensorwithultrawideopticalbandwidth
AT renevanveldhoven integratednanooptomechanicaldisplacementsensorwithultrawideopticalbandwidth
AT vadimpogoretskiy integratednanooptomechanicaldisplacementsensorwithultrawideopticalbandwidth
AT yuqingjiao integratednanooptomechanicaldisplacementsensorwithultrawideopticalbandwidth
AT andreafiore integratednanooptomechanicaldisplacementsensorwithultrawideopticalbandwidth
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