{"title":"Thermo-mechanically Squeezed Graphene Amplifier","authors":"Rajan Singh, R. Nicholl, K. Bolotin, Saikat Ghosh","doi":"10.1364/CLEO_SI.2019.STH4G.7","DOIUrl":null,"url":null,"abstract":"We demonstrate coupling of mechanical mode of graphene resonator to that of Silicon Nitride resonator, resulting in 38 dB gain. Furthermore, with thermomechanical squeezing of graphene thermal noise, we demonstrate an overall measurement sensitivity of 3.8 fmHz−1/2.","PeriodicalId":72688,"journal":{"name":"Conference on Lasers and Electro-optics : (CLEO). Conference on Lasers and Electro-optics","volume":"23 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2019-05-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Conference on Lasers and Electro-optics : (CLEO). Conference on Lasers and Electro-optics","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1364/CLEO_SI.2019.STH4G.7","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
We demonstrate coupling of mechanical mode of graphene resonator to that of Silicon Nitride resonator, resulting in 38 dB gain. Furthermore, with thermomechanical squeezing of graphene thermal noise, we demonstrate an overall measurement sensitivity of 3.8 fmHz−1/2.
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