DocumentCode
1870517
Title
High-speed QKD system synchronized by automatic phase-alignment mechanism
Author
Maeda, W. ; Tajima, A. ; Tanaka, A. ; Takahashi, S. ; Takeuchi, T.
Author_Institution
NEC Corp., Kawasaki, Japan
Volume
3
fYear
2005
fDate
6-11 March 2005
Abstract
A high-speed QKD system, which has an automatic modulation-phase-alignment mechanism for compensating for GVD, was developed. Using this system, we confirmed high-speed and stable quantum key distribution with transmission over 40 km was possible.
Keywords
phase modulation; quantum cryptography; synchronisation; wavelength division multiplexing; GVD compensation; automatic phase-alignment mechanism; group velocity delay; high-speed QKD system; high-speed quantum key distribution; modulation-phase-alignment mechanism; stable quantum key distribution; synchronization; Clocks; Cryptography; Optical fiber networks; Optical pulses; Phase modulation; Pulse modulation; Synchronization; Temperature; Timing; Wavelength division multiplexing;
fLanguage
English
Publisher
ieee
Conference_Titel
Optical Fiber Communication Conference, 2005. Technical Digest. OFC/NFOEC
Print_ISBN
1-55752-783-0
Type
conf
DOI
10.1109/OFC.2005.192754
Filename
1501277
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