论文标题

频谱形状的连续变量QKD在500 MHz上运行,在11 DWDM通道点燃的光管上

Spectrally-Shaped Continuous-Variable QKD Operating at 500 MHz Over an Optical Pipe Lit by 11 DWDM Channels

论文作者

Milovančev, D., Vokić, N., Laudenbach, F., Pacher, C., Hübel, H., Schrenk, B.

论文摘要

我们通过频谱调整和最佳使用量子接收器带宽来证明高速CV-QKD支持22MB/s的安全率。与11个相邻的载体级C波段通道共存,仅在> 10MB/s的情况下完成了20nm的间隔。

We demonstrate high-rate CV-QKD supporting a secure-key rate of 22Mb/s through spectral tailoring and optimal use of quantum receiver bandwidth. Co-existence with 11 adjacent carrier-grade C-band channels spaced by only 20nm is accomplished at >10Mb/s.

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