Optical performance monitoring via slow light enhanced third harmonic generation in silicon photonic crystal waveguides
Corcoran, Bill; Monat, Christelle; Grillet, Christian; White, Thomas; O'Faolain, Liam; Krauss, Thomas F.; Eggleton, Benjamin J.; Moss, David J.
We report optical performance monitoring via slow-light enhanced third harmonic generation in a 2D silicon photonic crystal waveguide. We achieve all-optical in-band OSNR monitoring of a 40Gb/s Return-to-Zero signal with significantly better performance than methods based on quadratic response functions.
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|Source:||Conference on Optical Fiber Communication, Technical Digest Series|
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