18 citations · 22 across the 3 of their papers we have counts for
3 papers
Measuring the true quality factor of an ultrafast photonic microcavity: homogeneous versus inhomogeneous broadening
Alex Hartsuiker, Allard P. Mosk, Julien Claudon +2
We have measured time-resolved the photon storage time and the quality factor of an ultrafast photonic cavity using an autocorrelator. The cavity consists of a -thick GaAs layer…
Time-resolved resonance and linewidth of an ultrafast switched GaAs/AlAs microcavity
Philip J. Harding, Allard P. Mosk, Alex Hartsuiker +3
We explore a planar GaAs/AlAs photonic microcavity using pump-probe spectroscopy. Free carriers are excited in the GaAs with short pump pulses. The time-resolved reflectivity is sp…
Kerr and free-carrier ultrafast all-optical switching of GaAs/AlAs nanostructures near the three-photon edge of GaAs
Alex Hartsuiker, Philip J. Harding, Yoanna-Reine Nowicki-Bringuier +2
We performed non-degenerate pump-probe experiments on a GaAs/AlAs photonic structure. We switched the photonic properties using the optical Kerr effect and free carriers excited by…