Reference number : GC-2017-Q4-01576, amendment number : , agreement type : G, recipient legal name : Rusch, Leslie Ann (Université Laval), recipient country : CA, recipient province : nan, recipient city : Quebec|Québec, recipient postal code : nan, program name english : Collaborative Research and Development Grants - Project, program name french : Subventions de recherche et développement coopérative - projet, program purpose english : In 2013, the amount of data processed yearly in data centers surpassed the Zettabyte (or 1021 bytes, or the trillion Gigabyte) threshold, while the massive progress in social networking, cloud computing and big data applications continues. With a compound annual growth rate of 32% per the CISCO global cloud index, data center traffic is expected to reach 14.1 Zettabytes by the end of 2020 . Traffic that remains within data centers accounts for more than 75% of the overall data center traffic. These trends are pushing research for Petabit per second (Pb/s) rates within future data centers. The Pb/s target will require multiple multiplexing strategies and ad-vanced modulation, all within the tight cost constraints of the data center._x000D_
Achieving Pb/s transmission rates requires a system that pushes boundaries simultaneously along all multiplexing avenues: advanced modulation formats, spectrally efficient operation, coverage of multiple wavelength bands, and spatial multiplexing in modes and/or multiple cores. To keep costs low, solutions must be compatible with trends to monolithically integrated optical and electrical components. Among the various technologies to implement optical com-ponents, silicon photonics is particularly attractive as it holds the potential for small footprint, low cost, low power consumption and scalability . In addition, the advent of software defined networks and interest in flex-grid architectures place constraints on viable Pb/s system strate-gies. The proposed five-year research project will focus on exploring how results in optical multiplexing can be harnessed with WDM and QAM modulation to achieve Pb/s on a single fiber in a point-to-point or mesh network at short distances (< 5 km). The project will push the state-of-the art in several directions, program purpose french : In 2013, the amount of data processed yearly in data centers surpassed the Zettabyte (or 1021 bytes, or the trillion Gigabyte) threshold, while the massive progress in social networking, cloud computing and big data applications continues. With a compound annual growth rate of 32% per the CISCO global cloud index, data center traffic is expected to reach 14.1 Zettabytes by the end of 2020 . Traffic that remains within data centers accounts for more than 75% of the overall data center traffic. These trends are pushing research for Petabit per second (Pb/s) rates within future data centers. The Pb/s target will require multiple multiplexing strategies and ad-vanced modulation, all within the tight cost constraints of the data center._x000D_
Achieving Pb/s transmission rates requires a system that pushes boundaries simultaneously along all multiplexing avenues: advanced modulation formats, spectrally efficient operation, coverage of multiple wavelength bands, and spatial multiplexing in modes and/or multiple cores. To keep costs low, solutions must be compatible with trends to monolithically integrated optical and electrical components. Among the various technologies to implement optical com-ponents, silicon photonics is particularly attractive as it holds the potential for small footprint, low cost, low power consumption and scalability . In addition, the advent of software defined networks and interest in flex-grid architectures place constraints on viable Pb/s system strate-gies. The proposed five-year research project will focus on exploring how results in optical multiplexing can be harnessed with WDM and QAM modulation to achieve Pb/s on a single fiber in a point-to-point or mesh network at short distances (< 5 km). The project will push the state-of-the art in several directions, agreement title english : Experimental research in high capacity communications for data centers, agreement title french : Experimental research in high capacity communications for data centers, agreement number : CRDPJ, agreement value : 833333.0, agreement start date : 2018-02-07, agreement end date : nan, description english : nan, description french : nan, expected results english : nan, expected results french : nan, additional information english : Grant or Award spanning more than one fiscal year (2017-2018 to 2020-2021)., additional information french : Subvention ou bourse octroyée s'appliquant à plus d'un exercice financier (2017-2018 à 2020-2021)., owner organization : nserc-crsng, owner organization title : Natural Sciences and Engineering Research Council of Canada | Conseil de recherches en sciences naturelles et en génie du Canada