Title :
Initial phase control method for high-speed external modulation in optical minimum-shift keying format
Author :
Sakamoto, Takahide ; Kawanishi, Tetsuya ; Izutsu, Masayuki
Author_Institution :
Nat. Inst. of Inf. & Commun. Technol., Tokyo, Japan
Abstract :
We propose a high-speed external modulation method for optical minimum-shift keying (MSK), where initial phase control together with FSK modulation enables externally continuous-phase modulation with arbitrary frequency deviation. 10-Gb/s MSK modulation spectrum was experimentally obtained.
Keywords :
frequency modulation; frequency shift keying; high-speed optical techniques; minimum shift keying; optical communication; optical modulation; phase control; phase modulation; 10 Gbit/s; FSK modulation; MSK modulation spectrum; continuous-phase modulation; frequency deviation; high-speed external modulation; optical minimum-shift keying format; phase control method;
Conference_Titel :
Optical Communication, 2005. ECOC 2005. 31st European Conference on
Conference_Location :
IET
Print_ISBN :
0-86341-543-1
