Accurate measurement of nanomechanical motion in a fiber-taper nano-optomechanical system

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dc.citation.articleNumber013104
dc.citation.issueNumber1
dc.citation.journalTitleApplied Physics Letters
dc.citation.volumeNumber115
dc.contributor.authorZheng, Huadan
dc.contributor.authorQiu, Weiqia
dc.contributor.authorGu, Xiaohang
dc.contributor.authorZhang, Yu
dc.contributor.authorZhu, Wenguo
dc.contributor.authorHuang, Bincheng
dc.contributor.authorLu, Huihui
dc.contributor.authorGuan, Heyuan
dc.contributor.authorXiao, Yi
dc.contributor.authorZhong, Yongchun
dc.contributor.authorFang, Junbin
dc.contributor.authorLuo, Yunhan
dc.contributor.authorZhang, Jun
dc.contributor.authorYu, Jianhui
dc.contributor.authorTittel, Frank
dc.contributor.authorChen, Zhe
dc.date.accessioned2019-08-28T16:10:11Z
dc.date.available2019-08-28T16:10:11Z
dc.date.issued2019
dc.description.abstractThe hybrid systems that couple optical and mechanical degrees of freedom in nanoscale devices offer an unprecedented opportunity and development in laboratories worldwide. A nano-optomechanical (NOM) system that converts energy directly/inversely between optics and mechanics opens an approach to control the behavior of light and light-driven mechanics. An accurate measurement of the mechanical motion of a fiber-taper NOM system is a critical challenge. In this work, an optical microscope was used to measure the nanoscale mechanical motion of the fiber taper by introducing white light interference. The resolution of mechanical motion monitoring achieved 0.356 nm with an optomechanical efficiency of >20 nm/μW. This paper describes an approach to characterize NOM transducers between optical and mechanical signals in both classical and quantum fields.
dc.identifier.citationZheng, Huadan, Qiu, Weiqia, Gu, Xiaohang, et al.. "Accurate measurement of nanomechanical motion in a fiber-taper nano-optomechanical system." <i>Applied Physics Letters,</i> 115, no. 1 (2019) AIP Publishing LLC: https://doi.org/10.1063/1.5110272.
dc.identifier.doihttps://doi.org/10.1063/1.5110272
dc.identifier.urihttps://hdl.handle.net/1911/107365
dc.language.isoeng
dc.publisherAIP Publishing LLC
dc.rightsArticle is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use.
dc.titleAccurate measurement of nanomechanical motion in a fiber-taper nano-optomechanical system
dc.typeJournal article
dc.type.dcmiText
dc.type.publicationpublisher version
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