Title :
CPFSK/MSK Modulation with a Monolithic Integrated LiNbO3 Modulator
Author :
Sakamoto, Takahide ; Chiba, Akito ; Kawanishi, Tetsuya ; Izutsu, Masayuki
Author_Institution :
Nat. Inst. of Inf. & Commun. Technol., Tokyo
Abstract :
We propose a high-speed CPFSK/MSK modulation technique using a single-stage monolithic-integrated dual-arm driven FSK modulator. By measuring phase trajectory, we directly confirmed that the externally modulated lightwave was truly continuous in phase to form CPFSK/MSK.
Keywords :
continuous phase modulation; frequency shift keying; minimum shift keying; optical modulation; externally modulated lightwave; high-speed CPFSK/MSK modulation; monolithic integrated modulator; phase trajectory; single-stage monolithic-integrated dual-arm driven FSK modulator; Clocks; Continuous phase modulation; Electrodes; Frequency shift keying; Optical modulation; Optical transmitters; Phase modulation; Signal generators; Timing; Universal Serial Bus;
Conference_Titel :
Optical Fiber Communication and the National Fiber Optic Engineers Conference, 2007. OFC/NFOEC 2007. Conference on
Conference_Location :
Anaheim, CA
Print_ISBN :
1-55752-831-4
DOI :
10.1109/OFC.2007.4348661
