{"title":"Passively mode-locking in 2 µm region based on Sb2Se3 saturable absorber","authors":"Xiaohui Ma, Yong Zhou, Wei Zhang, Wentan Fang, Xiaolin Chen, Weiqing Gao","doi":"10.1109/ICOCN53177.2021.9563906","DOIUrl":null,"url":null,"abstract":"In this paper, the nonlinear optical modulation characteristics and optical switch capabilities of Sb2Se3 were demonstrated with a 2 µm mode-locked fiber laser. The central wavelength was 1961.35 nm, and the 3-dB bandwidth was 4.57 nm. The pulses repetition rate was 22.36 MHz, and the pulse width was 890 fs. The experimental results demonstrated that Sb2Se3 had promising future in generating ultrashort pulses.","PeriodicalId":6756,"journal":{"name":"2021 19th International Conference on Optical Communications and Networks (ICOCN)","volume":"99 1","pages":"1-3"},"PeriodicalIF":0.0000,"publicationDate":"2021-08-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2021 19th International Conference on Optical Communications and Networks (ICOCN)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICOCN53177.2021.9563906","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
In this paper, the nonlinear optical modulation characteristics and optical switch capabilities of Sb2Se3 were demonstrated with a 2 µm mode-locked fiber laser. The central wavelength was 1961.35 nm, and the 3-dB bandwidth was 4.57 nm. The pulses repetition rate was 22.36 MHz, and the pulse width was 890 fs. The experimental results demonstrated that Sb2Se3 had promising future in generating ultrashort pulses.
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