{"title":"Highly-efficient apodized grating coupler in visible spectrum for backward coupling","authors":"R. Sinha, M. Mojahedi, Can Ozcan","doi":"10.1109/IPC53466.2022.9975554","DOIUrl":null,"url":null,"abstract":"A novel optimizing algorithm for designing apodized grating coupler for coupling $-1^{\\mathrm{st}}$ order to waveguide using ZEP/SiO2 platform is described. The grating is optimized to achieve maximum coupling efficiency at $\\lambda=532$ nm(green) and $\\lambda=632$ nm(red) simultaneously.","PeriodicalId":202839,"journal":{"name":"2022 IEEE Photonics Conference (IPC)","volume":"196 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/IPC53466.2022.9975554","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
A novel optimizing algorithm for designing apodized grating coupler for coupling $-1^{\mathrm{st}}$ order to waveguide using ZEP/SiO2 platform is described. The grating is optimized to achieve maximum coupling efficiency at $\lambda=532$ nm(green) and $\lambda=632$ nm(red) simultaneously.
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