Title :
Wavelength Interchange of Phase-Shift-Keying Signal
Author :
Gao, Ying ; Dai, Yongheng ; Shu, Chester ; He, Sailing
Author_Institution :
State Key Lab. for Modern Opt. Instrum., Zhejiang Univ., Hangzhou, China
fDate :
6/1/2010 12:00:00 AM
Abstract :
All-optical wavelength interchange for differential phase-shift-keying signal is proposed and demonstrated using an optical parametric loop mirror with a phase-controlled optical pump. The performance of wavelength interchange is experimentally evaluated at 10 Gb/s. Successful swapping of phase information is achieved with error-free performance for 231-1 pseudorandom binary sequence encoded signals.
Keywords :
differential phase shift keying; multiwave mixing; optical communication; all-optical wavelength interchange; differential phase-shift-keying signal; four-wave mixing; optical parametric loop mirror; phase-controlled optical pump; pseudorandom binary sequence encoded signals; Differential phase-shift keying (DPSK); four-wave mixing (FWM); optical phase conjugation; packet switching;
Journal_Title :
Photonics Technology Letters, IEEE
DOI :
10.1109/LPT.2010.2046320
