Reference number : 172-2023-2024-Q4-1016384, amendment number : , agreement type : G, recipient legal name : University of Waterloo, recipient country : CA, recipient province : ON, recipient city : Waterloo|Waterloo, recipient postal code : N2L 3G1, program name english : Collaborative Science, Technology and Innovation Program - Collaborative R&D Initiatives, program name french : Programme de collaboration en science, en technologie et en innovation - Initiatives de collaboration en R-D, program purpose english : Collaborate on multiparty research and development programs to catalyze transformative, high-risk, high-reward research with the potential for game-changing scientific discoveries and technological breakthroughs in priority areas., program purpose french : Collaborer à des programmes multipartites de recherche-développement dans le but de profiter de la synergie entre la recherche transformatrice à haut risque et à haut rendement et le potentiel de découvertes scientifiques et de percées technologiques révolutionnaires dans des secteurs d’intervention prioritaires., agreement title english : Establishing German-Canadian Quantum Communication Satellite Interfaces (GCQuSAT), agreement title french : Mise en place d’interfaces de communication quantique par satellite germano-canadiennes (GCQuSAT), agreement number : 1016384, agreement value : 300000.0, agreement start date : 2024-03-21, agreement end date : 2026-03-31, description english : This study will investigate interfaces and systems for quantum communication satellites, with two main research thrusts. First is to prepare the groundwork for a link from a Quantum Ground Station (QGS) with the anticipated QEYSSat mission at three ground station sites: the University of Waterloo’s QGS (QGS-UW), the DLR-operated QGS (QGS-OGSOP), and the primary QGS at CSA in St-Hubert (QGS-SHUB). At QGS-SHUB and QGS-UW, this work includes the definition of optical interfaces, mode of operations, transmitter beam quality/wavefront analysis, exchange of data, definition of a channel metrology setup, as well as specifications of groundbased sources and networks. Paper studies on channel characterization will be conducted at QGS-OGSOP. The second is to conduct atmospheric channel and site characterization to study light pollution and how the atmosphere affects the quantum channel at QGS-SHUB and QGS-UW. These studies will lay the ground work for potentially connecting any combination of these sites in the future., description french : Mise en place d’interfaces de communication quantique par satellite germano-canadiennes (GCQuSAT), expected results english : In the short term, anticipated outcomes will be strengthened collaborations across industry, academia, and government to support research excellence. In the medium term, anticipated outcomes will be the development of new and potentially disruptive technologies with collaborators. In the long term, find collaborative solutions to public policy challenges and create stronger innovation systems., expected results french : À court terme, les résultats prévus seront des collaborations renforcées entre l'industrie, le milieu universitaire et le gouvernement pour soutenir l'excellence en recherche. À moyen terme, les résultats attendus seront le développement de nouvelles technologies potentiellement perturbatrices avec des collaborateurs. À long terme, trouver des solutions collaboratives aux défis des politiques publiques et créer des systèmes d'innovation plus solides., additional information english : nan, additional information french : nan, owner organization : nrc-cnrc, owner organization title : National Research Council Canada | Conseil national de recherches Canada