{"title":"Measurements of High-Intensity Radio-Frequency Electric Fields with Rydberg Vapors","authors":"G. Raithel, D. Anderson","doi":"10.1109/GSMM.2018.8439688","DOIUrl":null,"url":null,"abstract":"Measurements of radio-frequency (RF) electric fields in the MHz-to sub-THz range using EIT spectroscopy of Rydberg states in atomic vapors have garnered significant interest in recent years. Here we describe recent work extending the approach to measurements of coherent high-intensity RF electric fields above 1 kV/m and continuous-frequency RF measurement capability. The spectra are modeled using a non-perturbative Floquet model that accounts for higher-order interactions and state mixing. The spectroscopic data also reveal nonlinear amplifier behavior and noise.","PeriodicalId":441407,"journal":{"name":"2018 11th Global Symposium on Millimeter Waves (GSMM)","volume":"50 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2018-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2018 11th Global Symposium on Millimeter Waves (GSMM)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/GSMM.2018.8439688","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
Measurements of radio-frequency (RF) electric fields in the MHz-to sub-THz range using EIT spectroscopy of Rydberg states in atomic vapors have garnered significant interest in recent years. Here we describe recent work extending the approach to measurements of coherent high-intensity RF electric fields above 1 kV/m and continuous-frequency RF measurement capability. The spectra are modeled using a non-perturbative Floquet model that accounts for higher-order interactions and state mixing. The spectroscopic data also reveal nonlinear amplifier behavior and noise.
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