33 citations · 69 across the 4 of their papers we have counts for
5 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…
Rabi-like oscillations of an anharmonic oscillator: classical versus quantum interpretation
Julien Claudon, Alex Zazunov, Frank W. J. Hekking +1
We have observed Rabi-like oscillations in a current-biased dc SQUID presenting enhanced coherence times compared to our previous realization \cite{Claudon_PRL04}. This Josephson d…
Nanosecond quantum state detection in a current biased dc SQUID
J. Claudon, A. Fay, E. Hoskinson +1
This article presents our procedure to measure the quantum state of a dc SQUID within a few nanoseconds, using an adiabatic dc flux pulse. Detection of the ground state is governed…
Decoherence processes in a current biased dc SQUID
J. Claudon, A. Fay, L. P. Lévy +1
A current bias dc SQUID behaves as an anharmonic quantum oscillator controlled by a bias current and an applied magnetic flux. We consider here its two level limit consisting of th…
Coherent oscillations in a superconducting multi-level quantum system
J. Claudon, F. Balestro, F. W. J. Hekking +1
We have observed coherent time evolution of states in a multi-level quantum system, formed by a current-biased dc SQUID. The manipulation of the quantum states is achieved by reson…