Title :
Differential-phase-shift quantum key distribution experiment using a glass waveguide interferometer
Author :
Honjol, T. ; Inoue, K. ; Takahashi, Hiroki
Author_Institution :
NTT Basic Res. Lab., NTT Corp., Atsugi
Abstract :
A differential-phase-shift quantum key distribution experiment was carried out using a glass waveguide Mach-Zehnder interferometer. Key creation at the rate of 676 bit/sec with a 5.0% QBER over 25 km fiber was performed
Keywords :
Mach-Zehnder interferometers; differential phase shift keying; error statistics; optical fibre communication; optical glass; optical waveguides; quantum cryptography; quantum optics; 25 km; 676 bit/s; QBER; differential-phase-shift quantum key distribution; glass waveguide Mach-Zehnder interferometer;
Conference_Titel :
Quantum Electronics Conference, 2004. (IQEC). International
Conference_Location :
San Francisco, CA
Print_ISBN :
1-55752-778-4
