Physicists propose new approach that could unlock barriers to global scale quantum network

https://www.hw.ac.uk/news/2024/physicists-propose-new-approach-that-could-unlock-barriers-to-global-scale-quantum-network

"sunlight interference slows down global scale quantum communications network creation... was limited to night, enables all-day satellite transmission... facilitate quantum communications via satellite, around the clock.... alternative encoding, converting data to quantum... time/ phase encoding extends/ enhances operations 3 or 4 hours each day,... unlocks polarisation filtering capacity, yielding reduction in detected daylight... daylight SatQKD satellite quantum communications"