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arXiv · 1102.1030

Generation of correlated photons in hydrogenated amorphous-silicon waveguides

S. Clemmen·A. Perret·S. K. Selvaraja·W. Bogaerts·D. van Thourhout·R. Baets·Ph. Emplit·S. Massar
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Abstract

We report the first (to our knowledge) observation of correlated photon emission in hydrogenated amorphous- silicon waveguides. We compare this to photon generation in crystalline silicon waveguides with the same geome- try. In particular, we show that amorphous silicon has a higher nonlinearity and competes with crystalline silicon in spite of higher loss.

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S. Clemmen, A. Perret, S. K. Selvaraja, W. Bogaerts, D. van Thourhout, R. Baets, Ph. Emplit, S. Massar. 2011-02-04. Generation of correlated photons in hydrogenated amorphous-silicon waveguides. https://arxiv.org/abs/1102.1030

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