497 citations · 864 across the 4 of their papers we have counts for
4 papers
d-wave collapse and explosion of a dipolar Bose-Einstein condensate
Thierry Lahaye, Jonas Metz, Bernd Froehlich +7
We investigate the collapse dynamics of a dipolar condensate of 52Cr atoms when the s-wave scattering length characterizing the contact interaction is reduced below a critical valu…
Strong dipolar effects in a quantum ferrofluid
Thierry Lahaye, Tobias Koch, Bernd Froehlich +5
We report on the realization of a Chromium Bose-Einstein condensate (BEC) with strong dipolar interaction. By using a Feshbach resonance, we reduce the usual isotropic contact inte…
A two-frequency acousto-optic modulator driver to improve the beam pointing stability during intensity ramps
B. Fröhlich, T. Lahaye, B. Kaltenhäuser +5
We report on a scheme to improve the pointing stability of the first order beam diffracted by an acousto-optic modulator (AOM). Due to thermal effects inside the crystal, the angul…
Injection of a cold atomic beam into a magnetic guide
C. F. Roos, P. Cren, T. Lahaye +2
We report the continuous or pulsed loading of a slow and cold atomic beam into a magnetic guide. In order to optimize the transfer into the guide, we have studied two coupling sche…