{"title":"Investigation of the Dispersion Effect on Stimulated Brillouin Scattering based Microwave Photonic Notch Filters","authors":"Cheng Feng, S. Preussler, T. Schneider","doi":"10.1109/MWP.2018.8552856","DOIUrl":null,"url":null,"abstract":"In this paper, distortion effects due to the dispersion of microwave photonic notch filters (MPNF) based on stimulated Brillouin scattering (SBS) with sideband-amplitude and -phase control are investigated. Up to 8.3 MHz MPNF center frequency shift and 21 dB degradation of the stopband rejection are experimentally demonstrated. With a theoretical model, the dispersion effect is investigated in detail. The theory and simulation results show good agreement with the experimental data. On one side, the results help to ensure the excellent performance of MPNF on the other side, they can be used as a novel way for dispersion measurement.","PeriodicalId":146799,"journal":{"name":"2018 International Topical Meeting on Microwave Photonics (MWP)","volume":"30 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2018 International Topical Meeting on Microwave Photonics (MWP)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/MWP.2018.8552856","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
In this paper, distortion effects due to the dispersion of microwave photonic notch filters (MPNF) based on stimulated Brillouin scattering (SBS) with sideband-amplitude and -phase control are investigated. Up to 8.3 MHz MPNF center frequency shift and 21 dB degradation of the stopband rejection are experimentally demonstrated. With a theoretical model, the dispersion effect is investigated in detail. The theory and simulation results show good agreement with the experimental data. On one side, the results help to ensure the excellent performance of MPNF on the other side, they can be used as a novel way for dispersion measurement.
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