Integrated all-optical pulse regenerator in chalcogenide waveguides |
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| Authors: | Ta'eed Vahid G Shokooh-Saremi Mehrdad Fu Libin Moss David J Rochette Martin Littler Ian C M Eggleton Benjamin J Ruan Yinlan Luther-Davies Barry |
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| Institution: | Centre for Ultrahigh-bandwidth Devices for Optical Systems (CUDOS), School of Physics, University of Sydney, New South Wales 2006, Australia. vahid@physics.usyd.edu.au |
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| Abstract: | We report a fully integrated, passive, all-optical regenerator capable of terabit per second operation, based on a highly nonlinear chalcogenide (As2S3) glass rib waveguide followed by an integrated Bragg grating bandpass filter. We demonstrate a clear nonlinear power transfer curve with 1.4 ps optical pulses, capable of improving the signal-to-noise ratio and reducing the bit error rate for digital signals. |
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