Title :
Experimental Demonstration of Optically Phase-Shifted SSB Modulation with Fiber-Based Optical Hilbert Transformers
Author :
Takano, Katsumi ; Hanzawa, Nobutomo ; Tanji, Sadayuki ; Nakagawa, Kiyoshi
Author_Institution :
Yamagata Univ., Yamagata
Abstract :
Optically phase-shifted SSB modulation is demonstrated using the third-order optical Hilbert transformer of Mach-Zehnder interferometers. The results verify the principle of the optically phase-shifted SSB scheme which is applicable for high-speed transmission with bandwidth efficiency.
Keywords :
Hilbert transforms; Mach-Zehnder interferometers; optical communication equipment; optical modulation; Mach-Zehnder interferometers; SSB modulation; high-speed transmission; optical Hilbert transformers; optically phase-shifted modulation; single side-band modulation; Amplitude modulation; High speed optical techniques; Optical attenuators; Optical fibers; Optical filters; Optical interferometry; Optical modulation; Optical transmitters; Phase modulation; Transformers;
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.2007.4348341
