{"title":"A photonic fast packet switch for high-speed intra-node routing: architecture and delay analysis","authors":"K. A. Aly, P. Dowd","doi":"10.1109/GLOCOM.1991.188574","DOIUrl":null,"url":null,"abstract":"A photonic fast packet switch is proposed for low-latency intra-node routing in high-speed optical networks. Applications are demonstrated in telecommunication and parallel computer environments. The switch fabric is based on integrated directional-coupler technology. It has low complexity and is geometrically suitable for real-estate efficient single-substrate implementation. The switching architecture relies on time division multiplexing an optically coupled tree-structured active routing stage. Both synchronous and asynchronous TDM operation modes are modeled and analyzed to obtain packet buffering and total switching latencies.<<ETX>>","PeriodicalId":343080,"journal":{"name":"IEEE Global Telecommunications Conference GLOBECOM '91: Countdown to the New Millennium. Conference Record","volume":"146 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1991-12-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"IEEE Global Telecommunications Conference GLOBECOM '91: Countdown to the New Millennium. Conference Record","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/GLOCOM.1991.188574","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
A photonic fast packet switch is proposed for low-latency intra-node routing in high-speed optical networks. Applications are demonstrated in telecommunication and parallel computer environments. The switch fabric is based on integrated directional-coupler technology. It has low complexity and is geometrically suitable for real-estate efficient single-substrate implementation. The switching architecture relies on time division multiplexing an optically coupled tree-structured active routing stage. Both synchronous and asynchronous TDM operation modes are modeled and analyzed to obtain packet buffering and total switching latencies.<>
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