M. Chemnitz, S. Sciara, B. Fischer, Benjamin Crockett, P. Roztocki, Hao Yu, Zhiming Wang, R. Morandotti, B. Little, S. Chu, D. Moss
{"title":"Generation of densely-spaced time-bin entangled qubits on a chip","authors":"M. Chemnitz, S. Sciara, B. Fischer, Benjamin Crockett, P. Roztocki, Hao Yu, Zhiming Wang, R. Morandotti, B. Little, S. Chu, D. Moss","doi":"10.1109/PN52152.2021.9598004","DOIUrl":null,"url":null,"abstract":"We present a compact scheme for the integrated generation of densely-spaced time-bin entangled two-photon qubits using an on-chip unbalanced interferometer and a spiral waveguide. We show quantum interference with visibilities as high as 99%.","PeriodicalId":6789,"journal":{"name":"2021 Photonics North (PN)","volume":"16 1","pages":"1-1"},"PeriodicalIF":0.0000,"publicationDate":"2021-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2021 Photonics North (PN)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/PN52152.2021.9598004","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 present a compact scheme for the integrated generation of densely-spaced time-bin entangled two-photon qubits using an on-chip unbalanced interferometer and a spiral waveguide. We show quantum interference with visibilities as high as 99%.