{"title":"光定向耦合器设计中的浓度依赖性分析","authors":"Daniel Uebach, Thomas Kühler, E. Griese","doi":"10.1109/NUSOD52207.2021.9541475","DOIUrl":null,"url":null,"abstract":"An integrated directional coupler is designed for a bidirectional communication on a single waveguide by separating both data streams within individual branches. Thereby, an adjustment of the numerical aperture of the transmitting branch is a promising optimization approach. As the couplers are manufactured by a field-assisted diffusion process the numerical aperture is directly related to the exchange ion concentration. The efficiency of the designed coupler and it’s optimization approaches is calculated with a geometrical optics algorithm.","PeriodicalId":6780,"journal":{"name":"2021 International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD)","volume":"64 1","pages":"125-126"},"PeriodicalIF":0.0000,"publicationDate":"2021-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Analysis of Concentration Dependencies for an Optical Directional Coupler Design\",\"authors\":\"Daniel Uebach, Thomas Kühler, E. Griese\",\"doi\":\"10.1109/NUSOD52207.2021.9541475\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"An integrated directional coupler is designed for a bidirectional communication on a single waveguide by separating both data streams within individual branches. Thereby, an adjustment of the numerical aperture of the transmitting branch is a promising optimization approach. As the couplers are manufactured by a field-assisted diffusion process the numerical aperture is directly related to the exchange ion concentration. The efficiency of the designed coupler and it’s optimization approaches is calculated with a geometrical optics algorithm.\",\"PeriodicalId\":6780,\"journal\":{\"name\":\"2021 International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD)\",\"volume\":\"64 1\",\"pages\":\"125-126\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2021-09-13\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2021 International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/NUSOD52207.2021.9541475\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2021 International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/NUSOD52207.2021.9541475","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Analysis of Concentration Dependencies for an Optical Directional Coupler Design
An integrated directional coupler is designed for a bidirectional communication on a single waveguide by separating both data streams within individual branches. Thereby, an adjustment of the numerical aperture of the transmitting branch is a promising optimization approach. As the couplers are manufactured by a field-assisted diffusion process the numerical aperture is directly related to the exchange ion concentration. The efficiency of the designed coupler and it’s optimization approaches is calculated with a geometrical optics algorithm.