{"title":"Mid-infrared wideband supercontinuum generation spanning up to 14 µm using dispersion-tailored all-chalcogenide step-index fiber","authors":"M. Karim, B. Rahman","doi":"10.1109/ICTP48844.2019.9041777","DOIUrl":null,"url":null,"abstract":"We numerically study the mid-infrared supercon-tinuum generation employing a 5-cm-long dispersion-engineered all chalcogenide step-index fiber made using As2 Se3 glass as a core and Ge<inf>11.5</inf>As<inf>24</inf>Se<inf>64.5</inf> glass for its outer cladding. An ultrawideband supercontinuum spanning up to <tex>$14\\mu m$</tex> could be generated employing a pump source having 170-fs pulses at <tex>$5.5\\mu m$</tex> with a peak power of 10 kW.","PeriodicalId":127575,"journal":{"name":"2019 IEEE International Conference on Telecommunications and Photonics (ICTP)","volume":"41 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2019-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2019 IEEE International Conference on Telecommunications and Photonics (ICTP)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICTP48844.2019.9041777","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
We numerically study the mid-infrared supercon-tinuum generation employing a 5-cm-long dispersion-engineered all chalcogenide step-index fiber made using As2 Se3 glass as a core and Ge11.5As24Se64.5 glass for its outer cladding. An ultrawideband supercontinuum spanning up to $14\mu m$ could be generated employing a pump source having 170-fs pulses at $5.5\mu m$ with a peak power of 10 kW.
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