Coexistence of Continuous Variable Quantum Key Distribution and 7 $\times$ 12.5 Gbit/s Classical Channels
| Autor: | Mikio Fujiwara, Ryo Namiki, Masahide Sasaki, Takuya Hirano, Akio Tajima, Ken-ichiro Yoshino, Tobias A. Eriksson, Motoharu Ono, Masahiro Takeoka |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2018 |
| Předmět: |
Key generation
Quantum Physics Wdm transmission Computer science FOS: Physical sciences Keying 02 engineering and technology Quantum key distribution 01 natural sciences Continuous variable 020210 optoelectronics & photonics Gigabit 0103 physical sciences 0202 electrical engineering electronic engineering information engineering Electronic engineering Key (cryptography) Quantum Physics (quant-ph) 010306 general physics |
| Popis: | We study coexistence of CV-QKD and 7 classical 12.5 Gbit/s on-off keying channels in WDM transmission over the C-band. We demonstrate key generation with a distilled secret key rate between 20 to 50 kbit/s in experiments running continuously over 24 hours. 2018 IEEE Summer Topicals, paper MD4.2 |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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