{"title":"利用螺旋结构提高微盘激光器与波导的耦合效率","authors":"D. Liu, H. Hattori, L. Fu, H. Tan, C. Jagadish","doi":"10.1109/COMMAD.2010.5699784","DOIUrl":null,"url":null,"abstract":"In this article, we show that the introduction of a spiral waveguide to a GaAs microdisk that works both as a waveguide and circular Bragg reflector can improve coupling efficiency to almost 90%. The same structure with the addition of a taper can couple up to 80% of the generated power into a slot waveguide.","PeriodicalId":129653,"journal":{"name":"2010 Conference on Optoelectronic and Microelectronic Materials and Devices","volume":"54 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2010-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Increasing the coupling efficiency of a microdisk laser to waveguides by using spiral structures\",\"authors\":\"D. Liu, H. Hattori, L. Fu, H. Tan, C. Jagadish\",\"doi\":\"10.1109/COMMAD.2010.5699784\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In this article, we show that the introduction of a spiral waveguide to a GaAs microdisk that works both as a waveguide and circular Bragg reflector can improve coupling efficiency to almost 90%. The same structure with the addition of a taper can couple up to 80% of the generated power into a slot waveguide.\",\"PeriodicalId\":129653,\"journal\":{\"name\":\"2010 Conference on Optoelectronic and Microelectronic Materials and Devices\",\"volume\":\"54 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2010-12-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2010 Conference on Optoelectronic and Microelectronic Materials and Devices\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/COMMAD.2010.5699784\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2010 Conference on Optoelectronic and Microelectronic Materials and Devices","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/COMMAD.2010.5699784","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Increasing the coupling efficiency of a microdisk laser to waveguides by using spiral structures
In this article, we show that the introduction of a spiral waveguide to a GaAs microdisk that works both as a waveguide and circular Bragg reflector can improve coupling efficiency to almost 90%. The same structure with the addition of a taper can couple up to 80% of the generated power into a slot waveguide.
求助内容：
应助结果提醒方式：
京公网安备 11010802042870号
