Quantum key distribution systems and field trials

Quantum key distribution systems and field trials

Recent progress in quantum key distribution (QKD), regarding high-speed and long-distance experiments and field trials are briefly reviewed. We also introduce our research on the randomness of quantum key. We have confirmed a quantum key, as a crypto key, assures the required randomness with some dy...

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Hauptverfasser: Tanaka, A., Fujiwara, M., Sae Woo Nam, Nambu, Y., Takahashi, S., Maeda, W., Yoshino, K.-I., Miki, S., Burm Baek, Zhen Wang, Tajima, A., Sasaki, M., Tomita, A.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Clocks
Cryptography
Error correction
High speed optical techniques
Optical crosstalk
Optical filters
Optical interferometry
Privacy
Quantum computing
Signal processing
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Beschreibung
Zusammenfassung:Recent progress in quantum key distribution (QKD), regarding high-speed and long-distance experiments and field trials are briefly reviewed. We also introduce our research on the randomness of quantum key. We have confirmed a quantum key, as a crypto key, assures the required randomness with some dynamic compensation.
ISSN:1550-381X
DOI:10.1109/ECOC.2008.4729254