Title :
Optical VSB modulation based on phase-shift method and its PAPR characteristics for optical BPSK transmission
Author :
Amila Sampath, K.I. ; Takano, Kyoya
Author_Institution :
Grad. Sch. of Sci. & Eng., Yamagata Univ., Yamagata, Japan
Abstract :
Optical VSB signal by phase-shift method is experimentally demonstrated. Its PAPR was suppressed down to 1.65 and 30% bandwidth saving compared to optical double sideband was achieved by using highpass Hilbert transform.
Keywords :
Hilbert transforms; optical communication equipment; optical modulation; phase shift keying; PAPR characteristics; Vestigial sideband modulation; highpass Hilbert transform; optical BPSK transmission; optical VSB modulation; optical double sideband; peak-to-average power ratio; phase-shift method; Amplitude modulation; Frequency modulation; Optical fibers; Optical filters; Optical modulation;
Conference_Titel :
Optical Fibre Technology, 2014 OptoElectronics and Communication Conference and Australian Conference on
Conference_Location :
Melbourne, VIC
