14 citations · 41 across the 8 of their papers we have counts for
8 papers
Towards a monolithic optical cavity for atom detection and manipulation
Sébastien Gleyzes, Abdelkrim El Amili, Ronald Cornelussen +11
We study a Fabry-Perot cavity formed from a ridge waveguide on a AlGaAs substrate. We experimentally determined the propagation losses in the waveguide at 780 nm, the wavelength of…
Roughness suppression via rapid current modulation on an atom chip
Jean-Baptiste Trebbia, Carlos Leonardo Garrido Alzar, Ronald Cornelussen +2
We present a method to suppress the potential roughness of a wire-based, magnetic atom guide: modulating the wire current at a few tens of kHz, the potential roughness, which is pr…
An atom interferometer enabled by spontaneous decay
R. A. Cornelussen, R. J. C. Spreeuw, H. B. van Linden van den Heuvell
We investigate the question whether Michelson type interferometry is possible if the role of the beam splitter is played by a spontaneous process. This question arises from an insp…
Observation of modified radiative properties of cold atoms in vacuum near a dielectric surface
V. V. Ivanov, R. A. Cornelussen, H. B. van Linden van den Heuvell +1
We have observed a distance-dependent absorption linewidth of cold Rb atoms close to a dielectric-vacuum interface. This is the first observation of modified radiative prope…
Power-efficient frequency switching of a locked laser
R. A. Cornelussen, T. N. Huussen, R. J. C. Spreeuw +1
We demonstrate a new and efficient laser-locking technique that enables making large frequency jumps while keeping the laser in lock. A diode laser is locked at a variable offset f…
Guiding of cold atoms by a red-detuned laser beam of moderate power
B. T. Wolschrijn, R. A. Cornelussen, R. J. C. Spreeuw +1
We report measurements on the guiding of cold Rb atoms from a magneto-optical trap by a continuous light beam over a vertical distance of 6.5 mm. For moderate laser power ($…