86 citations · 275 across the 18 of their papers we have counts for
20 papers
A linear Paul trap to study the equilibrium of charged micron-sized particles in air
Roxen Wilby Kissangou, Marius Romuald Kamsap, Mike Delon Mboumba +2
We describe and use a macroscopic linear quadrupolar trap to explore the trapping and equilibrium properties of charged particles. These devices, when operated to trap atomic ions,…
An analytical approach to symmetry breaking in multipole RF-traps
Marylise Marchenay, Jofre Pedregosa-Gutierrez, Martina Knoop +2
Radio-frequency linear multipole traps have been shown to be very sensitive to mis-positioning of their electrodes, which results in a symmetry breaking and leads to extra local mi…
Experimental Demonstration of a Terahertz Frequency Reference based on Coherent Population Trapping
Mathieu Collombon, Cyril Chatou, Gaétan Hagel +4
A novel protocol of interrogation based on coherent population trapping in an N-level scheme atomic system leads to dark resonances involving three different photons. An ensemble o…
Phase transfer between three visible lasers for coherent population trapping
Mathieu Collombon, Gaetan Hagel, Cyril Chatou +5
Stringent conditions on the phase relation of multiple photons are a prerequisite for novel protocols of high-resolution coherent spectroscopy. In a recent experiment we have imple…
Correcting symmetry imperfections in linear multipole traps
J. Pedregosa-Gutierrez, C. Champenois, M. Houssin +2
Multipole radio-frequency traps are central to collisional experiments in cryogenic environments. They also offer possibilities to generate new type of ion crystals topologies and…
Symmetry breaking in linear multipole traps
Jofre Pedregosa-Gutierrez, Caroline Champenois, Marius Kamsap +3
Radiofrequency multipole traps have been used for some decades in cold collision experiments, and are gaining interest for precision spectroscopy due to their low mi-cromotion cont…