265 citations · 483 across the 10 of their papers we have counts for
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Generation of correlated photons in hydrogenated amorphous-silicon waveguides
S. Clemmen, A. Perret, S. K. Selvaraja +5
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…
On-chip parametric amplification with 26.5~dB gain at telecommunication wavelengths using CMOS-compatible hydrogenated amorphous silicon waveguides
Bart Kuyken, Stéphane Clemmen, Shankar Kumar Selvaraja +6
We present the first study of parametric amplification in hydrogenated amorphous silicon waveguides. Broadband on/off amplification up to 26.5~dB at telecom wavelength is reported.…
Low power inelastic light scattering at small detunings in silicon wire waveguides at telecom wavelengths
S. Clemmen, A. Perret, J. Saffioui +5
When a pump beam is propagating through a silicon nanophotonic waveguide, a very small fraction of the light is scattered to other frequencies. At very low intensity, the amount of…