Title :
Photonic chip based all-optical logic gate for 40 Gbit/s and 160 Gbit/s DPSK signals
Author :
Vo, T.D. ; Pant, Ravi ; Pelusi, M.D. ; Schroder, J. ; Duk-Yong Choi ; Debbarma, S.K. ; Madden, Steven J. ; Luther-Davies, Barry ; Eggleton, B.J.
Author_Institution :
Centre for Ultrahigh-bandwidth Devices for Opt. Syst. (CUDOS), Univ. of Sydney, Sydney, NSW, Australia
Abstract :
We report the first demonstration of a photonic-chip based all-optical XOR gate for 40Gbit/s and 160Gbit/s phase-encoded signals. We achieve error-free, XOR operation for 40Gbit/s signals without power penalty in a dispersion-engineered chalcogenide waveguide.
Keywords :
differential phase shift keying; optical information processing; optical logic; optical planar waveguides; DPSK signals; all-optical logic XOR gate; bit rate 160 Gbit/s; bit rate 40 Gbit/s; dispersion-engineered chalcogenide waveguide; penalty; photonic chip; Adaptive optics; Differential phase shift keying; Logic gates; Nonlinear optics; Optical interferometry; Optical waveguides; Ultrafast optics; Nonlinear optics; optical signal processing;
Conference_Titel :
Optical Fibre Technology (ACOFT), 2010 35th Australian Conference on
DOI :
10.1109/ACOFT.2010.5929955
