{"title":"Crosstalk Suppression in Adiabatic 2x2 Couplers via Device Perturbative Reshaping","authors":"D. Siriani, J. Tambasco","doi":"10.1109/GFP51802.2021.9673853","DOIUrl":null,"url":null,"abstract":"The Crosstalk Elimination via Perturbative Reshaping (CEPR) design method is introduced to ensure low modal crosstalk in adiabatic devices. It is applied to design a 2x2 coupler that experimentally achieves 50±1% split ratio and <0.1 dB loss over a 100 nm span in the O-band.","PeriodicalId":158770,"journal":{"name":"2021 IEEE 17th International Conference on Group IV Photonics (GFP)","volume":"72 5","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2021 IEEE 17th International Conference on Group IV Photonics (GFP)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/GFP51802.2021.9673853","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
The Crosstalk Elimination via Perturbative Reshaping (CEPR) design method is introduced to ensure low modal crosstalk in adiabatic devices. It is applied to design a 2x2 coupler that experimentally achieves 50±1% split ratio and <0.1 dB loss over a 100 nm span in the O-band.
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