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I am not a quantum scientist, so in what way would 20mi over fiber be more impressive than 1200mi from space to earth?
by SkyMarshal 4y ago
I am not a quantum scientist, so in what way would 20mi over fiber be more impressive than 1200mi from space to earth?
- bowsamic 4y agoOptical loss along the fibre. Optical loss is basically environmental vacuum noise coupling into the system and causing decoherence, destroying your quantum correlations. Air is usually much lower loss depending on the wavelength