40 citations · 129 across the 7 of their papers we have counts for
7 papers
Transient fluorescence with a single trapped ion
Nicolás Nuñez Barreto, Lucas Giardino, Carla Crucianelli +3
In this paper we present a method to measure transient fluorescent dynamics with single trapped ions in a Paul trap. We use Ca ions which exhibit a -type three-level…
Coherent transfer of the transverse momentum of an optical vortex beam to the motion of a single trapped ion
Felix Stopp, Maurizio Verde, Milton Katz +3
We demonstrate the excitation, using a structured light beam carrying orbital angular momentum, of the center of mass motion of a single atom in the transverse direction to the bea…
Three-laser coherent population trapping in a multi-lambda system: theory, experiment and applications
Nicolás Nuñez Barreto, Martin Drechsler, Christian Tomás Schmiegelow
We present theoretical and experimental results of coherent population trapping spectra on a multi-level Ca-type configuration, adding a third beam to the standard two-l…
Optical super-resolution sensing of a trapped ion's wave packet size
Martin Drechsler, Sebastian Wolf, Christian T. Schmiegelow +1
We demonstrate super-resolution optical sensing of the size of the wave packet of a single trapped ion. Our method extends the well known ground state depletion (GSD) technique to…
State dependent motional squeezing of a trapped ion: new method and applications
Martín Drechsler, María Belén Farías Nahuel Freitas, Christian Tomás Schmiegelow +1
We show that the motion of a cold trapped ion can be squeezed by modulating the intensity of a phase-stable optical lattice placed inside the trap. As this method is reversible and…
Compact embedded device for lock-in measurements and experiment active control
Marcelo Alejandro Luda, Martin Drechsler, Christian Tomás Schmiegelow +1
We present a multi-purpose toolkit for digital processing, acquisition and feedback control designed for physics labs. The kit provides in a compact device the functionalities of s…
Operation of a Microfabricated Planar Ion-Trap for Studies of a Yb-Rb Hybrid Quantum System
Abasalt Bahrami, Matthias Müller, Martin Drechsler +3
In order to study interactions of atomic ions with ultracold neutral atoms, it is important to have sub-m control over positioning ion crystals. Serving for this purpose, we int…