26 citations · 40 across the 4 of their papers we have counts for
6 papers · 1 filter
Creating Ioffe-Pritchard micro-traps from permanent magnetic film with in-plane magnetization
I. Barb, R. Gerritsma, Y. T. Xing +2
We present designs for Ioffe-Pritchard type magnetic traps using planar patterns of hard magnetic material. Two samples with different pattern designs were produced by spark erosio…
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…
A stochastic rainbow caustic observed with cold atoms
B. T. Wolschrijn, D. Voigt, R. Jansen +4
We report the direct observation of a novel type of rainbow caustic. In contrast to known examples, this caustic originates from a dissipative, stochastic process. We have observed…
Elastic and Inelastic Evanescent-Wave Mirrors for Cold Atoms
D. Voigt, B. T. Wolschrijn, R. A. Cornelussen +4
We report on experiments on an evanescent-wave mirror for cold Rb atoms. Measurements of the bouncing fraction show the importance of the Van der Waals attraction to the sur…
Characterization of a high-power tapered semiconductor amplifier system
D. Voigt, E. C. Schilder, R. J. C. Spreeuw +1
We have characterized a semiconductor amplifier laser system which provides up to 200mW output after a single-mode optical fiber at 780nm wavelength. The system is based on a taper…