293 citations · 1.6k across the 43 of their papers we have counts for
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Squeezed quantum multiplets: properties and phase space representation
Juan Pablo Paz, Corina Révora, Christian Tomás Schmiegelow
We define and study the properties of ``squeezed quantum multiplets''. Ordinary multiplets are sets of -orthonormal quantum states formed by superpositions of states squeezed al…
Purcell Enhancement and Suppression in Laser Cooling of Yb:YLF Nanocrystals in a Fabry-Pérot Microcavity
Lucas Mendicino, Franco Mayo, Christian Schmiegelow +1
We investigate the improvement of anti-Stokes laser cooling of a Yb:YLF nanocrystal in a Fabry-Pérot microcavity via the Purcell effect. Our analysis accounts for both the e…
Design and Implementation of a Blade-Type Linear Paul Trap
Lautaro Ezequiel Filgueira, Marcelo Alejandro Luda, Christian Tomás Schmiegelow
In this work, we present the design, implementation, and construction of a linear Paul trap in a blade configuration. The trap was optimized to minimize micromotion and enable the…
Observation of Space-Dependent Rotational Doppler Shifts with a Single Ion Probe
Nicolás Adrián Nuñez Barreto, Muriel Bonetto, Marcelo Alejandro Luda +2
We present an experiment investigating the rotational Doppler effect using a single trapped ion excited by two copropagating vortex laser beams. The setup isolates the azimuthal gr…
Dark resonance spectra of trapped ions under the influence of micromotion
Nicolás Adrián Nuñez Barreto, Muriel Bonetto, Marcelo Alejandro Luda +2
We study the influence of micromotion on the spectrum of trapped ions with a lambda-type level scheme, leading to dark resonances due to coherent population trapping. We work with…
Polarization vs. magnetic field: competing eigenbases in laser-driven atoms
Nicolás Adrián Nuñez Barreto, Cecilia Cormick, Christian Tomás Schmiegelow
We present experimental results and a theoretical model that illustrate how competing eigenbases can determine the dynamics of a fluorescing atom. In the absence of a magnetic fiel…