Title :
40 Gbit/s (4 × 10 Gbit/s) Y-00 protocol for secure optical communication and its transmission over 120 km
Author :
Futami, Fumio ; Hirota, Osamu
Author_Institution :
Quantum ICT Res. Inst., Tamagawa Univ., Tokyo, Japan
Abstract :
WDM transmitter and receiver for physical stream cipher based on Y-00 protocol using 64-level intensity modulation are demonstrated for increasing transmission capacity. 40-Gb/s Y-00 signals are successfully transmitted over 120-km amplifier repeater transmission line.
Keywords :
cryptographic protocols; optical receivers; optical transmitters; wavelength division multiplexing; 64-level intensity modulation; WDM receiver; WDM transmitter; Y-00 protocol; amplifier repeater transmission line; bit rate 40 Gbit/s; distance 120 km; physical stream cipher; secure optical communication; Noise; Optical fiber communication; Optical fibers; Optical receivers; Optical transmitters; Protocols;
Conference_Titel :
Optical Fiber Communication Conference and Exposition (OFC/NFOEC), 2012 and the National Fiber Optic Engineers Conference
Conference_Location :
Los Angeles, CA
Print_ISBN :
978-1-4673-0262-3
