{"title":"Compact and Robust Bent Axis Waveguide Coupler with a Sign Flip of the Phase Mismatch","authors":"Bingchang Wu, S. Tseng","doi":"10.1109/IPC53466.2022.9975683","DOIUrl":null,"url":null,"abstract":"Bending the axis of a waveguide coupler results in phase mismatch between the coupled waveguides. Using a bent waveguide coupler, we realize shortcut to adiabatic light transfer between waveguides with a sign flip of the phase mismatch. The compact coupler is robust against parameter variations.","PeriodicalId":202839,"journal":{"name":"2022 IEEE Photonics Conference (IPC)","volume":"9 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2022-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2022 IEEE Photonics Conference (IPC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IPC53466.2022.9975683","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
Bending the axis of a waveguide coupler results in phase mismatch between the coupled waveguides. Using a bent waveguide coupler, we realize shortcut to adiabatic light transfer between waveguides with a sign flip of the phase mismatch. The compact coupler is robust against parameter variations.
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