Ultrafast all-optical temporal differentiation in integrated silicon-on-insulator Bragg gratings

Rutkowska, Katarzyna A and Duchesne, David and Strain, Michael J and Azaña, Jose and Morandotti, Roberto and Sorel, Marc; (2010) Ultrafast all-optical temporal differentiation in integrated silicon-on-insulator Bragg gratings. In: Conference on lasers and electro-optics (CLEO) and quantum electronics and laser science conference (QELS). IEEE, USA. ISBN 9781557528902

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Abstract

We report the theoretical and experimental demonstration of an all-optical temporal differentiator based on π-phase-shifted Bragg gratings fabricated in Silicon-on-Insulator waveguides. All-optical processing of sub-picosecond pulses was performed.