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List of works by Niels Kjærgaard

20 years of Bose–Einstein condensates: current trends and applications of ultracold quantum gases

A digital feedback controller for stabilizing large electric currents to the ppm level for Feshbach resonance studies

scientific article published on 01 March 2020

A three-dimensional steerable optical tweezer system for ultracold atoms

scientific article published in October 2018

Above-threshold scattering about a Feshbach resonance for ultracold atoms in an optical collider.

scientific article published on 6 September 2017

Crystalline beam emulations in a pulse-excited linear Paul trap

scientific article published in 2001

Density distribution in laser-cooled bunched beams

scientific article published in February 2000

Differential scattering measurements from a collider for ultracold atoms

scientific article published on 28 October 2004

Dispersive light-matter interaction in programmable optical tweezers

scientific article published on 25 August 2015

Entanglement-assisted atomic clock beyond the projection noise limit

Imaging ofsanddPartial-Wave Interference in Quantum Scattering of Identical Bosonic Atoms

scientific article published in Physical Review Letters

Inhomogeneous light shift effects on atomic quantum state evolution in non-destructive measurements

Interferometric measurement of ultracold collision properties using an atom collider

scientific article published in 2005

Laser based accelerator for ultracold atoms.

scientific article

Measurements on photo-ionization of 3s3p1P1magnesium atoms

scientific article published on 31 October 2000

Mesoscopic atomic entanglement for precision measurements beyond the standard quantum limit.

scholarly article

Non-stationary Coulomb crystals in linear Paul traps

scientific article published on 23 January 2003

Nondestructive Probing of Rabi Oscillations on the Cesium Clock Transition near the Standard Quantum Limit

scientific article published in Physical Review Letters

Nondestructive interferometric characterization of an optical dipole trap

Note: computer controlled rotation mount for large diameter optics.

scientific article

Observation of a Structural Transition for Coulomb Crystals in a Linear Paul Trap

scientific article published on 27 August 2003

Observation of bound state self-interaction in a nano-eV atom collider

scientific article published in Nature Communications

QUANTUM INTERFACE BETWEEN LIGHT AND ATOMIC ENSEMBLES

scientific article published in April 2008

Radio-over-fiber using an optical antenna based on Rydberg states of atoms

scientific article published on 21 May 2018

Recent results from laser cooling experiments in ASTRID – real-time imaging of ion beams

scientific article published in February 2000

Squeezing of atomic quantum projection noise

Stability of Coulomb crystals in a linear Paul trap with storage-ring-like confinement

scientific article published on 23 July 2002

Steerable optical tweezers for ultracold atom studies.

scientific article published on April 2014

Structural Properties of Two-Component Coulomb Crystals in Linear Paul Traps

scientific article published on 5 March 2001

Ultra low-noise differential ac-coupled photodetector for sensitive pulse detection applications

Versatile laser system for experiments with cold atomic gases

scientific article published on 22 October 2012