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We demonstrate for the first time on-chip dynamic frequency conversion. The signal and the switching pulse both propagate in the silicon photonic crystal waveguide. During dynamic transition switching pulse takes over the signal.
We demonstrate a silicon chip based all-optical device capable of providing single shot time-domain measurements of picosecond pulses near λ=1550nm. The 96µm long device relies on optical third harmonic generation between two pulses in a slow light photonic crystal waveguide.
We demonstrate a silicon chip-based all-optical device providing single shot time-domain measurements of picosecond pulses near X=1550nm. The auto-correlation visible signal arises from third-harmonic generation in a 96 μm long slow light photonic crystal waveguide.
We demonstrate error-free de-multiplexing of 160Gbit/s optical data to a 10Gbit/s data stream, exploiting slow light enhancement of four-wave mixing in an ultra-compact 96μm long, dispersion engineered silicon photonic crystal waveguide.
We generate correlated photon pairs in the telecom band from an 80 μm long dispersion-engineered silicon photonic crystal waveguide. The spontaneous four-wave mixing process producing the photon pairs is enhanced by slow light propagation.
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