Stefan F. Preble

Ultrafast all-optical modulation on a silicon chip.

Inducing photonic transitions between discrete modes in a silicon optical microcavity.

Imaging highly confined modes in sub-micron scale silicon waveguides using Transmission-based Near-field Scanning Optical Microscopy.

All-optical compact silicon comb switch.

Controlled storage of light in silicon cavities.

Generation of amplitude-shift-keying optical signals using silicon microring resonators.

Optical time division multiplexer on silicon chip.

Optical nonlinearities in hydrogenated-amorphous silicon waveguides.

Broadband all-optical modulation in hydrogenated-amorphous silicon waveguides.