3 papers
quant-ph2021
Fault-tolerant parity readout on a shuttling-based trapped-ion quantum computer
Janine Hilder, Daniel Pijn, Oleksiy Onishchenko +7
Quantum error correction requires the detection of errors by reliable measurements of suitable multi-qubit correlation operators. Here, we experimentally demonstrate a fault-tolera…
physics.ins-det2019
Microscope objective for imaging atomic strontium with 0.63 micrometer resolution
Ivo Knottnerus, Sergey Pyatchenkov, Oleksiy Onishchenko +3
Imaging and manipulating individual atoms with submicrometer separation can be instrumental for quantum simulation of condensed matter Hamiltonians and quantum computation with neu…
physics.atom-ph2018
The frequency of the ultranarrow transition in
Oleksiy Onishchenko, Sergey Pyatchenkov, Alexander Urech +4
We determine the frequency of the ultranarrow transition by spectroscopy of an ultracold gas. This transition is referenc…