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. 2005 Nov 1;30(21):2900-2.
doi: 10.1364/ol.30.002900.

Integrated all-optical pulse regenerator in chalcogenide waveguides

Vahid G Ta'eed  1 , Mehrdad Shokooh-Saremi, Libin Fu, David J Moss, Martin Rochette, Ian C M Littler, Benjamin J Eggleton, Yinlan Ruan, Barry Luther-Davies
Affiliations

Integrated all-optical pulse regenerator in chalcogenide waveguides

Vahid G Ta'eed et al. Opt Lett. .

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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