Title :
Coherent opto-electronic BPSK signal regenerator
Author :
Managaki, Shingo ; Nagata, Koichi ; Matsumoto, Masayuki
Author_Institution :
Grad. Sch. of Eng., Osaka Univ., Suita, Japan
Abstract :
A simple BPSK regenerator is demonstrated, where the input signal is coherently demodulated and the noise is suppressed in the re-modulation process by a Mach-Zehnder modulator. Performances of regeneration schemes using coherent and differential demodulation are compared.
Keywords :
demodulation; light coherence; optical communication equipment; phase shift keying; Mach-Zehnder modulator; coherent demodulation; coherent opto-electronic BPSK signal regenerator; differential demodulation; re-modulation process; regeneration schemes; Binary phase shift keying; Demodulation; Electrooptic modulators; Noise; Optical wavelength conversion; Repeaters;
Conference_Titel :
Opto-Electronics and Communications Conference (OECC), 2012 17th
Conference_Location :
Busan
Print_ISBN :
978-1-4673-0976-9
Electronic_ISBN :
2166-8884
DOI :
10.1109/OECC.2012.6276711
