1/f-noise-free optical sensing with an integrated heterodyne interferometer

Suppressing 1/f-shaped low-frequency noise is critical but fundamentally challenging to both electrical and optical transducers. Here, the authors demonstrate a 1/f-noise-free optical sensor with integrated CMOS-compatible heterodyne interferometer and an upconversion amplifying technique, which sup...

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Autores principales:	Ming Jin, Shui-Jing Tang, Jin-Hui Chen, Xiao-Chong Yu, Haowen Shu, Yuansheng Tao, Antony K. Chen, Qihuang Gong, Xingjun Wang, Yun-Feng Xiao
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/55b17c08e2bb4a87b74f31eed5b9ab1e
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id	oai:doaj.org-article:55b17c08e2bb4a87b74f31eed5b9ab1e
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spelling	oai:doaj.org-article:55b17c08e2bb4a87b74f31eed5b9ab1e2021-12-02T13:27:03Z1/f-noise-free optical sensing with an integrated heterodyne interferometer10.1038/s41467-021-22271-42041-1723https://doaj.org/article/55b17c08e2bb4a87b74f31eed5b9ab1e2021-03-01T00:00:00Zhttps://doi.org/10.1038/s41467-021-22271-4https://doaj.org/toc/2041-1723Suppressing 1/f-shaped low-frequency noise is critical but fundamentally challenging to both electrical and optical transducers. Here, the authors demonstrate a 1/f-noise-free optical sensor with integrated CMOS-compatible heterodyne interferometer and an upconversion amplifying technique, which suppresses the noise by two orders of magnitude.Ming JinShui-Jing TangJin-Hui ChenXiao-Chong YuHaowen ShuYuansheng TaoAntony K. ChenQihuang GongXingjun WangYun-Feng XiaoNature PortfolioarticleScienceQENNature Communications, Vol 12, Iss 1, Pp 1-7 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Ming Jin Shui-Jing Tang Jin-Hui Chen Xiao-Chong Yu Haowen Shu Yuansheng Tao Antony K. Chen Qihuang Gong Xingjun Wang Yun-Feng Xiao 1/f-noise-free optical sensing with an integrated heterodyne interferometer
description	Suppressing 1/f-shaped low-frequency noise is critical but fundamentally challenging to both electrical and optical transducers. Here, the authors demonstrate a 1/f-noise-free optical sensor with integrated CMOS-compatible heterodyne interferometer and an upconversion amplifying technique, which suppresses the noise by two orders of magnitude.
format	article
author	Ming Jin Shui-Jing Tang Jin-Hui Chen Xiao-Chong Yu Haowen Shu Yuansheng Tao Antony K. Chen Qihuang Gong Xingjun Wang Yun-Feng Xiao
author_facet	Ming Jin Shui-Jing Tang Jin-Hui Chen Xiao-Chong Yu Haowen Shu Yuansheng Tao Antony K. Chen Qihuang Gong Xingjun Wang Yun-Feng Xiao
author_sort	Ming Jin
title	1/f-noise-free optical sensing with an integrated heterodyne interferometer
title_short	1/f-noise-free optical sensing with an integrated heterodyne interferometer
title_full	1/f-noise-free optical sensing with an integrated heterodyne interferometer
title_fullStr	1/f-noise-free optical sensing with an integrated heterodyne interferometer
title_full_unstemmed	1/f-noise-free optical sensing with an integrated heterodyne interferometer
title_sort	1/f-noise-free optical sensing with an integrated heterodyne interferometer
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/55b17c08e2bb4a87b74f31eed5b9ab1e
work_keys_str_mv	AT mingjin 1fnoisefreeopticalsensingwithanintegratedheterodyneinterferometer AT shuijingtang 1fnoisefreeopticalsensingwithanintegratedheterodyneinterferometer AT jinhuichen 1fnoisefreeopticalsensingwithanintegratedheterodyneinterferometer AT xiaochongyu 1fnoisefreeopticalsensingwithanintegratedheterodyneinterferometer AT haowenshu 1fnoisefreeopticalsensingwithanintegratedheterodyneinterferometer AT yuanshengtao 1fnoisefreeopticalsensingwithanintegratedheterodyneinterferometer AT antonykchen 1fnoisefreeopticalsensingwithanintegratedheterodyneinterferometer AT qihuanggong 1fnoisefreeopticalsensingwithanintegratedheterodyneinterferometer AT xingjunwang 1fnoisefreeopticalsensingwithanintegratedheterodyneinterferometer AT yunfengxiao 1fnoisefreeopticalsensingwithanintegratedheterodyneinterferometer
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1/f-noise-free optical sensing with an integrated heterodyne interferometer

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