{"title":"SOI波导光栅与表面光电探测器耦合效率的提高","authors":"R. Takei, K. Uchiho, T. Mizumoto","doi":"10.1109/GROUP4.2011.6053791","DOIUrl":null,"url":null,"abstract":"The coupling efficiency between a silicon waveguide and a surface mounted photodetector is improved by using a apodized grating coupler. The highest coupling efficiency of 86 % is obtainable for a randomly polarized lightwave.","PeriodicalId":141233,"journal":{"name":"8th IEEE International Conference on Group IV Photonics","volume":"68 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2011-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Efficiency improvement of SOI waveguide grating for coupling to surface mounted photodetector\",\"authors\":\"R. Takei, K. Uchiho, T. Mizumoto\",\"doi\":\"10.1109/GROUP4.2011.6053791\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The coupling efficiency between a silicon waveguide and a surface mounted photodetector is improved by using a apodized grating coupler. The highest coupling efficiency of 86 % is obtainable for a randomly polarized lightwave.\",\"PeriodicalId\":141233,\"journal\":{\"name\":\"8th IEEE International Conference on Group IV Photonics\",\"volume\":\"68 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2011-11-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"8th IEEE International Conference on Group IV Photonics\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/GROUP4.2011.6053791\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"8th IEEE International Conference on Group IV Photonics","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/GROUP4.2011.6053791","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Efficiency improvement of SOI waveguide grating for coupling to surface mounted photodetector
The coupling efficiency between a silicon waveguide and a surface mounted photodetector is improved by using a apodized grating coupler. The highest coupling efficiency of 86 % is obtainable for a randomly polarized lightwave.
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