论文信息 - Digital Coherent 20-Gbit/s DP-PSK Y-00 Quantum Stream Cipher Transmission over 800-km SSMF

Digital Coherent 20-Gbit/s DP-PSK Y-00 Quantum Stream Cipher Transmission over 800-km SSMF

We demonstrate secure fiber-optic transmission utilizing quantum-noise signal masking by 217-level random phase modulation. Masking of 157 signal phase levels at a BER of HD-FEC threshold is achieved without significant impacts on the transmission performance.

Ken Tanizawa | Fumio Futami

[1] H. Yuen,et al. Secure communication using mesoscopic coherent states. , 2002, Physical review letters.

[2] Peter J. Winzer,et al. Y-00 quantum stream cipher overlay in a coherent 256-Gbit/s polarization multiplexed 16-QAM WDM system , 2017 .

[3] P. Cochat,et al. Et al , 2008, Archives de pediatrie : organe officiel de la Societe francaise de pediatrie.

[4] Eric Corndorf,et al. Quantum-noise randomized data encryption for wavelength-division-multiplexed fiber-optic networks , 2005 .

[5] Erwan Pincemin,et al. Novel Blind Equalizer for Coherent DP-BPSK Transmission Systems: Theory and Experiment , 2013, IEEE Photonics Technology Letters.

[6] Masataka Nakazawa,et al. QAM quantum stream cipher using digital coherent optical transmission. , 2014, Optics express.