{"title":"基于锥形2×4 MMI耦合器和2×2 MMI耦合器的低损耗高平衡90°光学杂化","authors":"Xiangyang Dai, Gongyuan Zhao, Q. Lu, W. Guo","doi":"10.1364/ACPC.2017.M2D.4","DOIUrl":null,"url":null,"abstract":"We propose an optimized 90° optical hybrid based on a tapered 2×4 MMI coupler and a 2×2 MMI coupler. Simulations indicate that the hybrid yields the excess loss and imbalance of 0.2dB and 0.06dB, respectively.","PeriodicalId":285199,"journal":{"name":"2017 Asia Communications and Photonics Conference (ACP)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2017-11-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"90° Optical Hybrid with Lower Loss and Higher Balance Based on a Tapered 2×4 MMI Coupler and a 2×2 MMI Coupler\",\"authors\":\"Xiangyang Dai, Gongyuan Zhao, Q. Lu, W. Guo\",\"doi\":\"10.1364/ACPC.2017.M2D.4\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"We propose an optimized 90° optical hybrid based on a tapered 2×4 MMI coupler and a 2×2 MMI coupler. Simulations indicate that the hybrid yields the excess loss and imbalance of 0.2dB and 0.06dB, respectively.\",\"PeriodicalId\":285199,\"journal\":{\"name\":\"2017 Asia Communications and Photonics Conference (ACP)\",\"volume\":\"11 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2017-11-10\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2017 Asia Communications and Photonics Conference (ACP)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1364/ACPC.2017.M2D.4\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2017 Asia Communications and Photonics Conference (ACP)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1364/ACPC.2017.M2D.4","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
90° Optical Hybrid with Lower Loss and Higher Balance Based on a Tapered 2×4 MMI Coupler and a 2×2 MMI Coupler
We propose an optimized 90° optical hybrid based on a tapered 2×4 MMI coupler and a 2×2 MMI coupler. Simulations indicate that the hybrid yields the excess loss and imbalance of 0.2dB and 0.06dB, respectively.
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