405 citations · 976 across the 7 of their papers we have counts for
7 papers
Response to "Verifying quantum superpositions at metre scales"
T. Kovachy, P. Asenbaum, C. Overstreet +5
The preceding BCA (Stamper-Kurn et. al., arXiv:1607.01454) asserts that our observation of interference contrast in a half-metre-scale atom interferometer (Kovachy et. al., Nature…
Matter wave lensing to picokelvin temperatures
Tim Kovachy, Jason M. Hogan, Alex Sugarbaker +4
Using a matter wave lens and a long time-of-flight, we cool an ensemble of Rb-87 atoms in two dimensions to an effective temperature of less than ~pK. A short pulse…
Enhanced atom interferometer readout through the application of phase shear
Alex Sugarbaker, Susannah M. Dickerson, Jason M. Hogan +2
We present a method for determining the phase and contrast of a single shot of an atom interferometer. The application of a phase shear across the atom ensemble yields a spatially…
Multi-axis inertial sensing with long-time point source atom interferometry
Susannah M. Dickerson, Jason M. Hogan, Alex Sugarbaker +2
We show that light-pulse atom interferometry with atomic point sources and spatially resolved detection enables multi-axis (two rotation, one acceleration) precision inertial sensi…
A Precision Angle Sensor using an Optical Lever inside a Sagnac Interferometer
J. M. Hogan, J. Hammer, S. -w. Chiow +5
We built an ultra low noise angle sensor by combining a folded optical lever and a Sagnac interferometer. The instrument has a measured noise floor of 1.3 prad / Hz^(1/2) at 2.4 kH…
An Atomic Gravitational Wave Interferometric Sensor in Low Earth Orbit (AGIS-LEO)
Jason M. Hogan, David M. S. Johnson, Susannah Dickerson +11
We propose an atom interferometer gravitational wave detector in low Earth orbit (AGIS-LEO). Gravitational waves can be observed by comparing a pair of atom interferometers separat…
Projected Three-Pion Correlation Functions
Ulrich W. Heinz, Alex Sugarbaker
We propose a new procedure for constructing projected three-pion correlation functions which reduces undesirable artificial momentum dependences resulting from the commonly used pr…