Title :
Amplitude limiting of time-interleave-multiplexed OOK and DPSK signals based on four-wave mixing in a fiber
Author :
Shah, Nor Shahida Mohd ; Yang, Dong ; Matsumoto, Masayuki
Author_Institution :
Fac. of Electr. & Electron. Eng., Univ. Tun Hussein Onn Malaysia, Batu Pahat, Malaysia
Abstract :
All-optical amplitude limiter of multiplexed on-off keying (OOK) and differential phase-shift keying (DPSK) signals based on saturation of four-wave mixing in a highly nonlinear fiber is demonstrated. Amplitude noise of OOK and DPSK signals is simultaneously suppressed. Thus, transmission performance of both signals is improved.
Keywords :
amplitude shift keying; differential phase shift keying; multiplexing; multiwave mixing; optical fibres; optical information processing; optical limiters; optical noise; optical saturation; amplitude noise; four-wave mixing; nonlinear fiber; optical amplitude limiter; time-interleave-multiplexed DPSK signals; time-interleave-multiplexed OOK signals; transmission performance;
Conference_Titel :
Photonics Global Conference (PGC), 2010
Conference_Location :
Singapore
Print_ISBN :
978-1-4244-9882-6
DOI :
10.1109/PGC.2010.5706099
