{"title":"双梳光谱仪用于快速宽带射频频谱分析","authors":"A. Klee, C. Middleton, R. DeSalvo","doi":"10.1109/IPCON.2017.8116148","DOIUrl":null,"url":null,"abstract":"We propose a novel spectrum analyzer based on heterodyne down-conversion with two detuned optical frequency combs for rapid, wideband characterization of RF signals. The measurement bandwidth of ∼40GHz is limited by modulator speed and the system latency and frequency resolution are time-bandwidth limited.","PeriodicalId":6657,"journal":{"name":"2017 IEEE Photonics Conference (IPC) Part II","volume":"1966 1","pages":"379-380"},"PeriodicalIF":0.0000,"publicationDate":"2017-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"5","resultStr":"{\"title\":\"Dual-comb spectrometer for fast wideband RF spectral analysis\",\"authors\":\"A. Klee, C. Middleton, R. DeSalvo\",\"doi\":\"10.1109/IPCON.2017.8116148\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"We propose a novel spectrum analyzer based on heterodyne down-conversion with two detuned optical frequency combs for rapid, wideband characterization of RF signals. The measurement bandwidth of ∼40GHz is limited by modulator speed and the system latency and frequency resolution are time-bandwidth limited.\",\"PeriodicalId\":6657,\"journal\":{\"name\":\"2017 IEEE Photonics Conference (IPC) Part II\",\"volume\":\"1966 1\",\"pages\":\"379-380\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2017-10-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"5\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2017 IEEE Photonics Conference (IPC) Part II\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/IPCON.2017.8116148\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2017 IEEE Photonics Conference (IPC) Part II","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IPCON.2017.8116148","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Dual-comb spectrometer for fast wideband RF spectral analysis
We propose a novel spectrum analyzer based on heterodyne down-conversion with two detuned optical frequency combs for rapid, wideband characterization of RF signals. The measurement bandwidth of ∼40GHz is limited by modulator speed and the system latency and frequency resolution are time-bandwidth limited.
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