Trapping Ions and Atoms Optically
- URL: http://arxiv.org/abs/2105.01155v1
- Date: Mon, 3 May 2021 20:18:44 GMT
- Title: Trapping Ions and Atoms Optically
- Authors: Tobias Schaetz
- Abstract summary: Isolating neutral and charged particles from the environment is essential in precision experiments.
For decades, this has been achieved by trapping ions with radio-frequency (rf) fields and neutral particles with optical fields.
Recently, trapping of ions by interaction with light has been demonstrated.
- Score: 0.0
- License: http://creativecommons.org/licenses/by-nc-nd/4.0/
- Abstract: Isolating neutral and charged particles from the environment is essential in
precision experiments. For decades, this has been achieved by trapping ions
with radio-frequency (rf) fields and neutral particles with optical fields.
Recently, trapping of ions by interaction with light has been demonstrated.
This might permit combining the advantages of optical trapping and ions. For
example, by superimposing optical traps to investigate ensembles of ions and
atoms in absence of any radiofrequency fields, as well as to benefit from the
versatile and scalable trapping geometries featured by optical lattices. In
particular, ions provide individual addressability, electronic and motional
degrees of freedom that can be coherently controlled and detected via high
fidelity, state-dependent operations. Their long-range Coulomb interaction is
significantly larger compared to those of neutral atoms and molecules. This
qualifies to study ultra-cold interaction and chemistry of trapped ions and
atoms, as well as to provide a novel platform for higher-dimensional
experimental quantum simulations. The aim of this topical review is to present
the current state of the art and to discuss current challenges and the
prospects of the emerging field.
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