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Phase sensitive parametric interactions in a $Ga_{0.5}In_{0.5}P$ photonic crystal waveguide (1606.08019v1)
Published 26 Jun 2016 in physics.optics
Abstract: We report phase sensitive amplification in a 1.5mm long, $Ga_{0.5}In_{0.5}P$ dispersion engineered photonic crystal waveguide which has a flattened dispersion profile. A signal degenerate configuration with pulsed pumps whose total peak power is only 0.5W yields a phase sensitive extinction ratio of 10dB.
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