A practical squeezed-state CV-QKD system over optical fiber, using local-local oscillator and DSP, achieves higher finite-size secret key rates than coherent-state CV-QKD under low reconciliation efficiency and high excess noise.
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Practical continuous-variable quantum key distribution with squeezed light
A practical squeezed-state CV-QKD system over optical fiber, using local-local oscillator and DSP, achieves higher finite-size secret key rates than coherent-state CV-QKD under low reconciliation efficiency and high excess noise.