K. V. Gasse, Zaijun Chen, E. Vincentini, Jeong Hyun Huh, S. Poelman, Zhechao Wang, G. Roelkens, T. W. Hänsch, B. Kuyken, N. Picqué
{"title":"Dual-Comb Spectroscopy with Two On-Chip III-V-on-Silicon 1-GHz Mode-Locked Lasers","authors":"K. V. Gasse, Zaijun Chen, E. Vincentini, Jeong Hyun Huh, S. Poelman, Zhechao Wang, G. Roelkens, T. W. Hänsch, B. Kuyken, N. Picqué","doi":"10.1364/cleo_si.2021.sm3a.7","DOIUrl":null,"url":null,"abstract":"A dual-comb interferometer with two semiconductor lasers on silicon photonic chips enables an optical resolution of 1 GHz, over a 0.7-THz span. The spectrometer directly and unambiguously samples near-infrared rovibrational transitions without spectral interleaving.","PeriodicalId":384075,"journal":{"name":"2021 Conference on Lasers and Electro-Optics (CLEO)","volume":"480 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2021-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2021 Conference on Lasers and Electro-Optics (CLEO)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1364/cleo_si.2021.sm3a.7","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 2
Abstract
A dual-comb interferometer with two semiconductor lasers on silicon photonic chips enables an optical resolution of 1 GHz, over a 0.7-THz span. The spectrometer directly and unambiguously samples near-infrared rovibrational transitions without spectral interleaving.