Title :
Experiment of DPSK signal regeneration using fiber nonlinearity
Author :
Matsumoto, Masayuki ; Morioka, Yasutaka
Author_Institution :
Grad. Sch. of Eng., Osaka Univ., Suita, Japan
Abstract :
All-optical regeneration of DPSK signals using fiber nonlinearity is reported. BER measurements for a two-span system where the regenerator is inserted in between shows that the regenerator is effective in suppressing phase-noise accumulation.
Keywords :
differential phase shift keying; error statistics; interference suppression; optical fibre communication; optical modulation; phase noise; signal generators; BER measurement; DPSK signal regeneration; all-optical regeneration; fiber nonlinearity; phase-noise suppression; two-span system; Bit error rate; Differential quadrature phase shift keying; Fluctuations; Noise level; Phase modulation; Phase noise; Phase shift keying; Pulse amplifiers; Pulse modulation; Repeaters;
Conference_Titel :
Summer Topical Meeting, 2009. LEOSST '09. IEEE/LEOS
Conference_Location :
Newport Beach, CA
Print_ISBN :
978-1-4244-3913-3
Electronic_ISBN :
1099-4742
DOI :
10.1109/LEOSST.2009.5226219
