{"title":"High-accuracy optical group delay measurements and modulator chirp characterization","authors":"T. Dennis, P. Williams","doi":"10.1109/MWP.2004.1396828","DOIUrl":null,"url":null,"abstract":"We present group delay measurements of a molecular absorption line for absolute calibration with 0.17 ps resolution. The distortion caused by modulator chirp is investigated, and a novel, high-resolution method for chirp characterization is introduced.","PeriodicalId":137956,"journal":{"name":"2004 IEEE International Topical Meeting on Microwave Photonics (IEEE Cat. No.04EX859)","volume":"14 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2004-10-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2004 IEEE International Topical Meeting on Microwave Photonics (IEEE Cat. No.04EX859)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/MWP.2004.1396828","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
We present group delay measurements of a molecular absorption line for absolute calibration with 0.17 ps resolution. The distortion caused by modulator chirp is investigated, and a novel, high-resolution method for chirp characterization is introduced.