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arXiv · 1707.03645

Four wave mixing in 3C SiC Ring Resonators

Francesco Martini·Alberto Politi
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Abstract

We demonstrate frequency conversion by four wave mixing at telecommunication wavelengths using an integrated platform in 3C SiC. The process was enhanced by high-Q and small modal volume ring resonators, allowing the use of mW-level CW powers to pump the nonlinear optical process. We retrieved the nonlinear refractive index $n_{2}=(5.31\pm 0.04)\times 10^{-19} m^{2}/W$ of 3C SiC and observed a signal attributed to Raman gain in the structure.

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Francesco Martini, Alberto Politi. 2017-07-12. Four wave mixing in 3C SiC Ring Resonators. https://doi.org/10.1063/1.5034456

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