{"title":"Ultra-Compact DWDM Filter Tunable Across the C-Band","authors":"Simon Belanger-de Villers, Dominic Hould, W. Shi","doi":"10.1364/OFC.2019.W2A.4","DOIUrl":null,"url":null,"abstract":"We demonstrate a third-order cascaded microring filter with 2.5μm-radius resonators, showing a flat-top response and a 35-nm free spectral range. Continuous wavelength tuning over the C-band has been achieved.","PeriodicalId":6704,"journal":{"name":"2019 Optical Fiber Communications Conference and Exhibition (OFC)","volume":"25 1","pages":"1-3"},"PeriodicalIF":0.0000,"publicationDate":"2019-03-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"4","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2019 Optical Fiber Communications Conference and Exhibition (OFC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1364/OFC.2019.W2A.4","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 4
Abstract
We demonstrate a third-order cascaded microring filter with 2.5μm-radius resonators, showing a flat-top response and a 35-nm free spectral range. Continuous wavelength tuning over the C-band has been achieved.