F. Ascarrunz, Y. Dudin, M.C. Delgado Aramburo, L. Ascarrunz, J. Savory, Alessandro L. Banducci, S. Jefferts
{"title":"在10 - 15天范围内频率不稳定的便携式87Rb冷原子钟","authors":"F. Ascarrunz, Y. Dudin, M.C. Delgado Aramburo, L. Ascarrunz, J. Savory, Alessandro L. Banducci, S. Jefferts","doi":"10.1109/FCS.2018.8597585","DOIUrl":null,"url":null,"abstract":"We present a small portable cold8 7Rubidium atomic clock with frequency uncertainty of less than $3\\times 10^{-15}$ in one day of averaging time. The clock is under development at SpectraDynamics for the Defense Advanced Research Projects Agency (DARPA) Portable Microwave Cold Atomic Clock Small Business Innovation Research (SBIR) effort. The portable clock is about the size of a desktop computer (22×37×32 cm) and weighs 28kg.","PeriodicalId":180164,"journal":{"name":"2018 IEEE International Frequency Control Symposium (IFCS)","volume":"119 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2018-05-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"6","resultStr":"{\"title\":\"A Portable Cold 87Rb Atomic Clock with Frequency Instability at One Day in the 10−15Range\",\"authors\":\"F. Ascarrunz, Y. Dudin, M.C. Delgado Aramburo, L. Ascarrunz, J. Savory, Alessandro L. Banducci, S. Jefferts\",\"doi\":\"10.1109/FCS.2018.8597585\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"We present a small portable cold8 7Rubidium atomic clock with frequency uncertainty of less than $3\\\\times 10^{-15}$ in one day of averaging time. The clock is under development at SpectraDynamics for the Defense Advanced Research Projects Agency (DARPA) Portable Microwave Cold Atomic Clock Small Business Innovation Research (SBIR) effort. The portable clock is about the size of a desktop computer (22×37×32 cm) and weighs 28kg.\",\"PeriodicalId\":180164,\"journal\":{\"name\":\"2018 IEEE International Frequency Control Symposium (IFCS)\",\"volume\":\"119 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2018-05-21\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"6\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2018 IEEE International Frequency Control Symposium (IFCS)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/FCS.2018.8597585\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2018 IEEE International Frequency Control Symposium (IFCS)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/FCS.2018.8597585","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A Portable Cold 87Rb Atomic Clock with Frequency Instability at One Day in the 10−15Range
We present a small portable cold8 7Rubidium atomic clock with frequency uncertainty of less than $3\times 10^{-15}$ in one day of averaging time. The clock is under development at SpectraDynamics for the Defense Advanced Research Projects Agency (DARPA) Portable Microwave Cold Atomic Clock Small Business Innovation Research (SBIR) effort. The portable clock is about the size of a desktop computer (22×37×32 cm) and weighs 28kg.
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