P. Škoda, J. Radil, J. Vojtěch, V. Smotlacha, S. Zvánovec
{"title":"Time transfer over 1900 km of DWDM network","authors":"P. Škoda, J. Radil, J. Vojtěch, V. Smotlacha, S. Zvánovec","doi":"10.1109/TSP.2017.8076077","DOIUrl":null,"url":null,"abstract":"Since a dedicated optical infrastructure for atomic clock comparison is extremely expensive, we present our tests allowing sharing optical DWDM network. We expanded optical reach of our atomic clock comparison system and demonstrated the transfer of time information over 1900 km of DWDM system with other 8 neighbouring optical channels. NRENs have good potential to host time comparison applications for the academic community over long distances.","PeriodicalId":256818,"journal":{"name":"2017 40th International Conference on Telecommunications and Signal Processing (TSP)","volume":"145 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2017-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2017 40th International Conference on Telecommunications and Signal Processing (TSP)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/TSP.2017.8076077","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
Since a dedicated optical infrastructure for atomic clock comparison is extremely expensive, we present our tests allowing sharing optical DWDM network. We expanded optical reach of our atomic clock comparison system and demonstrated the transfer of time information over 1900 km of DWDM system with other 8 neighbouring optical channels. NRENs have good potential to host time comparison applications for the academic community over long distances.
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