Generation of logic gates based on a photonic crystal fiber Michelson interferometer
作者： J.R.R. Sousa , A.F.G.F. Filho , A.C. Ferreira , G.S. Batista , C.S. Sobrinho
DOI: 10.1016/J.OPTCOM.2014.02.023
关键词:
摘要: Abstract We present a numerical investigation of all-optical logical gates based in Michelson interferometer (MI) micro structured fibers, also known as photonic crystal fibers (PCF). considered an ultra-short pulse propagating along the system three distinct regimes pump power. determine several relevant quantities to characterize performance such transmission, extinction ratio and crosstalk function dephasing added one Bragg gratings (MI). High-order effects, third-order dispersion, intrapulse Raman scattering self-steepening were included nonlinear generalized Schrodinger equation governing propagation. Our results show that proposed device can be used obtain XOR, OR NOT logic gates.
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