| 摘要 |
A quantum communication system comprising an emitter and a receiver, said emitter comprising encoding means and at least one photon source, said emitter being configured to pass a signal pulse and a reference pulse, which are separated in time, through said encoding means and output the signal pulse and the reference pulse, said reference pulse having a higher probability of containing more than one photon than said signal pulse, said receiver comprising decoding means and at least one detector for measuring said signal pulse and said reference pulse.
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