Title :
Optical time-slot swapping based on parametric wavelength exchange
Author :
Xu, Xing ; Shen, Mengzhe ; Yuk, T.I. ; Wong, Kenneth K Y
Author_Institution :
Photonic Systems Lab, Department of Electrical and Electronic Engineering, The University of Hong Kong, Pokfulam Road, Hong Kong
Abstract :
We have experimentally demonstrated simultaneous 10-Gb/s optical time-slot swapping between return-to-zero (RZ) signal format and non-return-to-zero (NRZ) signal format based on the parametric wavelength exchange (PWE) in the highly-nonlinear dispersion shifted fiber (HNL-DSF). Original RZ and NRZ signals located at two different wavelengths are exchanged after the PWE process. After exchanging between RZ and NRZ signals, the swapping ability involving two different signal formats within particular time slot has been proved. Clear open eye diagrams of periodic mixed RZ and NRZ signals are recorded on both wavelengths.
Keywords :
Nonlinear optics; Optical fiber networks; Optical fiber polarization; Optical mixing; Optical network units; Optical packet switching; Optical pumping; Optical signal processing; Optical wavelength conversion; Signal processing; Four Wave Mixing (FWM); Optical Packet Switch; Optical Signal Processing; Time-slot Swapping; Wavelength Conversion; Wavelength Exchange (WE);
Conference_Titel :
Communications and Photonics Conference and Exhibition (ACP), 2009 Asia
Conference_Location :
Shanghai, China
Print_ISBN :
978-1-55752-877-3
Electronic_ISBN :
978-1-55752-877-3
