{"title":"On-chip polarization-independent nanophotonics mode splitter and converter enabled by subwavelength metamaterials","authors":"Zhenzhao Guo, Ya-Chun Yu, Shengbao Wu, Jinbiao Xiao","doi":"10.1109/is3c57901.2023.00066","DOIUrl":null,"url":null,"abstract":"We propose the first polarization-independent mode splitter and converter by using subwavelength grating metamaterials, realizing the 3-dB splitting and mode-order conversion, simultaneously. Simulated insertion losses and crosstalks below 0.75 dB and −14.5dB over a 70-nm bandwidth are achieved for both TE and TM modes.","PeriodicalId":142483,"journal":{"name":"2023 Sixth International Symposium on Computer, Consumer and Control (IS3C)","volume":"20 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2023 Sixth International Symposium on Computer, Consumer and Control (IS3C)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/is3c57901.2023.00066","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 propose the first polarization-independent mode splitter and converter by using subwavelength grating metamaterials, realizing the 3-dB splitting and mode-order conversion, simultaneously. Simulated insertion losses and crosstalks below 0.75 dB and −14.5dB over a 70-nm bandwidth are achieved for both TE and TM modes.
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