{"title":"Directional Couplers Using V-Groove Plasma Waveguides","authors":"Yuee Li, Xiaoping Zhang","doi":"10.1109/SOPO.2009.5230203","DOIUrl":null,"url":null,"abstract":"we present a theoretical study of the directional couplers (DCs) based on V-groove plasma waveguides with the groove angle 20 θ = ƛ and a wavelength of 1550 nm. DCs based-on metal grooves with different separation distance are analyzed. Curves of coupling lengths with waveguide separations are given. The normalized output power of two output ports of single-input DCs is analyzed. Finally new DCs composed of V- groove plasma waveguides are proposed. It is of great value for the use of V-groove plasma waveguides in integrated optical circuits.","PeriodicalId":6416,"journal":{"name":"2009 Symposium on Photonics and Optoelectronics","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2009-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2009 Symposium on Photonics and Optoelectronics","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/SOPO.2009.5230203","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 2
Abstract
we present a theoretical study of the directional couplers (DCs) based on V-groove plasma waveguides with the groove angle 20 θ = ƛ and a wavelength of 1550 nm. DCs based-on metal grooves with different separation distance are analyzed. Curves of coupling lengths with waveguide separations are given. The normalized output power of two output ports of single-input DCs is analyzed. Finally new DCs composed of V- groove plasma waveguides are proposed. It is of great value for the use of V-groove plasma waveguides in integrated optical circuits.
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