146 citations · 161 across the 6 of their papers we have counts for
6 papers
Yb Reference Data
Ronen M. Kroeze, Sofus Laguna Kristensen, Sebastian Pucher
Ytterbium-171 is a versatile atomic species often used in quantum optics, precision metrology, and quantum computing. Consolidated atomic data is essential for the planning, execut…
Sr Reference Data
Sebastian Pucher, Sofus Laguna Kristensen, Ronen M. Kroeze
Strontium-88 is a versatile atomic species often used in quantum optics, precision metrology, and quantum computing. Consolidated atomic data is essential for the planning, executi…
Collectively enhanced Ramsey readout by cavity sub- to superradiant transition
Eliot Bohr, Sofus L. Kristensen, Christoph Hotter +6
When an inverted ensemble of atoms is tightly packed on the scale of its emission wavelength or when the atoms are collectively strongly coupled to a single cavity mode, their dipo…
Sub-Natural Linewidth Superradiant Lasing with Cold Sr Atoms
Sofus Laguna Kristensen, Eliot Bohr, Julian Robinson-Tait +3
Superradiant lasers operate in the bad-cavity regime, where the phase coherence is stored in the spin state of an atomic medium rather than in the intracavity electric field. Such…
Raman transitions driven by phase-modulated light in a cavity atom interferometer
Sofus L. Kristensen, Matt Jaffe, Victoria Xu +2
Atom interferometers in optical cavities benefit from strong laser intensities and high-quality wavefronts. The laser frequency pairs that are needed for driving Raman transitions…
Probing gravity by holding atoms for 20 seconds
Victoria Xu, Matt Jaffe, Cristian D. Panda +3
Atom interferometers are powerful tools for both measurements in fundamental physics and inertial sensing applications. Their performance, however, has been limited by the availabl…