The technique of stimulated Raman adiabatic passage (STIRAP), which allows efficient and
selective population transfer between quantum states without suffering loss due to …

The procedure of stimulated-Raman adiabatic passage (STIRAP), one of many well-
established techniques for quantum-state manipulation, finds widespread application in …

Efficient preparation and detection of the motional state of trapped ions is important in many
experiments ranging from quantum computation to precision spectroscopy. We investigate …

Doppler-free three-photon coherence effects at a wavelength of 253.7 nm were observed in
thermal mercury vapor. The experimental results are compared to simulations based on a …

We present numerical simulations to unravel the dynamics associated with the creation of a
vortex in a Bose–Einstein condensate (BEC), from another nonrotating BEC using two …

Broad-band transient grating (BB-TG) spectroscopy was proposed to track both coherent
population transfer (CPT) and thermal population relaxation processes in a condensed …

We examine the dynamics associated with the creation of a vortex in a Bose-Einstein
condensate (BEC), from another nonrotating BEC using two-photon Raman transition with …

Cette thèse a été effectuée dans le cadre d'un projet qui vise à explorer les facteurs limitants
des performances d'une horloge à ions dans le domaine des fréquences micro-onde. Ce …