| EPSRC Reference: |
EP/W027011/1 |
| Title: |
International Network on Space Quantum Technologies |
| Principal Investigator: |
Oi, Dr DKL |
| Other Investigators: |
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| Department: |
Physics |
| Organisation: |
University of Strathclyde |
| Scheme: |
Network |
| Starts: |
14 February 2022 |
Ends: |
13 February 2025 |
Value (£): |
480,293
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| No relevance to Underpinning Sectors |
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Summary on Grant Application Form |
Quantum technologies has the potential to revolutionise society by enabling new and enhanced applications for secure communication, sensing and measurement, positioning, navigation, and timing, and computation. Most of the research has concentrated on developing these technologies to work on the Earth, such as quantum key distribution through optical fibres, ground transportable or aerial quantum sensors, and quantum processors. However, by bringing the quantum advantage off this world and into space, we may begin to realise their full potential. Presently, quantum key distribution for securing communications is limited to a few hundred kilometres by the absorption of single photons in optical fibres, to reach global scale requires placing quantum light sources into orbit to operate in the vacuum of space. Quantum sensor-equipped satellites could monitor the Earth with unrivalled accuracy, vital for the fight against climate change. And quantum enhanced clocks could supercharge the next generation of Global Navigation Satellite Systems (aka GPS) and provide ultra-precise timing and positioning wherever you are. But building and putting them into orbit is a considerable challenge as payloads need to survive the rigours of launch and the harsh radiation, thermal, and vacuum environment in space.
This network brings together world experts who are developing space quantum technologies to work together to overcome these challenges. It includes academic institutions, public sector research enterprises, translational research organisations, small and large business, all combining their complementary knowledge and experience. But the high vantage point of space and the coverage it gives are not the only advantages of placing quantum technologies in orbit. Ultimately, we would like to network quantum devices using quantum entanglement. By connecting distributed quantum systems, from quantum computers, quantum sensors, quantum clocks, even quantum telescopes using entanglement, we massively increase their power. The difficulties of sending quantum signals through optical fibres are compounded for entanglement, hence the need for space-based quantum networking to weave a globe spanning quantum internet. The network of quantum researchers and engineers will work towards this grand challenge for a quantum connected world.
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Key Findings |
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This information can now be found on Gateway to Research (GtR) http://gtr.rcuk.ac.uk
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Potential use in non-academic contexts |
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This information can now be found on Gateway to Research (GtR) http://gtr.rcuk.ac.uk
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Impacts |
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| Description |
This information can now be found on Gateway to Research (GtR) http://gtr.rcuk.ac.uk |
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Sectors submitted by the Researcher |
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This information can now be found on Gateway to Research (GtR) http://gtr.rcuk.ac.uk
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| Project URL: |
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| Further Information: |
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| Organisation Website: |
http://www.strath.ac.uk |