Quantum Technologies Flagship for well identified applications in QIPC Quantum Communication: Devices & Systems Quantum Sensing & Metrology Quantum Computers: Hardware & Software Quantum Simulators Engineering Quantum & Control Enabling Science Algorithms & Protocols Theory,

《中华人民共和国国民经济和社会发展第十三个五年规划纲要》 《中华人民共和国国民经济和社会发展第十三个五年规划纲要》   The 13th five-year plan for Economic and Social Development  of the People’s Republic of China  Chapter 23 Section 2 To Develop Cutting-Edge Industries The technologies of aerospace and oceanography, information network, life sciences, nuclear technology should be strengthened. To develop new aircraft and aircraft, next-generation platforms and the integration of space observation system, concentrate on quantum communication and ubiquitous secure networking, accelerate the development of synthetic biology and regenerative medicine technology, accelerate the development of a new generation of small nuclear power and nuclear power equipment system, civil nuclear analysis and imaging, to create new advantages for future development.

QRNG QKD Quantum repeaters DIQIP Quantum Technologies Flagship Cheaper Faster E-component Quantum Communication: Devices & Systems

QRNG QKD Quantum repeaters DIQIP Quantum Technologies Flagship Cheaper Faster E-component Quantum Communication: Devices & Systems Cheaper – Faster - Longer distances Multiplexed and integrated with classical communication Peltier-cooled detectors & integrated optics Trusted nodes and switchable networks Demos of practical autonomous systems with continuous secure key rates > 100 Mbps over metropolitan distances.  

QRNG QKD Quantum repeaters DIQIP Quantum Technologies Flagship Cheaper Faster E-component Quantum Communication: Devices & Systems Cheaper – Faster - Longer distances Multiplexed and integrated with classical communication Peltier-cooled detectors & integrated optics Trusted nodes and switchable networks Demos of practical autonomous systems with continuous secure key rates > 100 Mbps over metropolitan distances.   Quantum memories: multimode, 90% eff., tens of ms Protocols 1-photon sources Detectors at temperatures compatible with Q memories  Demos beating direct quantum communication, > 500 km

QRNG QKD Quantum repeaters DIQIP Quantum Technologies Flagship Cheaper Faster E-component Quantum Communication: Devices & Systems Cheaper – Faster - Longer distances Multiplexed and integrated with classical communication Peltier-cooled detectors & integrated optics Trusted nodes and switchable networks Demos of practical autonomous systems with continuous secure key rates > 100 Mbps over metropolitan distances.   Quantum memories: multimode, 90% eff., tens of ms Protocols 1-photon sources Detectors at temperatures compatible with Q memories  Demos beating direct quantum communication, > 500 km Protocols Lab demos Practical DI-QRNG  Demos of DI-QKD over > 10 km

Quantum Communication Web Consultation This potentiality of optomechanical systems is much less stressed compared to the role of nano-optomechanical as quantum sensors. No explicit mention of Frequency-coded quantum key distribution, while others are. Standardisation for single photon sources and detectors is missing in the document, Novel single photon sources: defects in 2D materials, defects in large band-gap semiconductors (such as ZnO or GaN), single plasmons, light-matter interaction at the nanoscale. There is little about SFWM in Silicon devices and their challenges. Super tunneling. Topological materials. Molecular quantum states and quantum dynamics. Single photon sources and detection at microwave frequencies. Focus on mission objectives rather than how to get there Long Term Secure Storage: …involves Quantum and post-Quantum (classical but ostensibly quantum-safe) not just quantum Standards and certification are different things – should not be simply grouped together. Switching networks, not just trusted node networks. Requires “upgrade” of current link QKD systems. The motivations for QKD with high rates is not given in the roadmap – never going to match Classical throughput for OTP Probably mean “Network Function Virtualisation” rather than “virtual networks”. Multiple degrees of freedom to encode more information in photons seems promising to increase the transmission bit rate... requires strategies to characterize the sources of such complex photons states Hardware" such as networks and sources would fit into a facility program. Useful input as we move from the QIPC Research Roadmap to the Flagship Research Agenda Space quantum communication is not clearly motivated in current roadmap. Add ”Space-based capabilities for Europe/intercontinental QKD”. “Launch a European satellite with quantum-optical & QKD capabilities” Identify synergies with other programmes