830 citations · 1.1k across the 2 of their papers we have counts for
6 papers
Coherent, multi-heterodyne spectroscopy using stabilized optical frequency combs
Ian Coddington, William C. Swann, Nathan R. Newbury
The broadband, coherent nature of narrow-linewidth fiber frequency combs is exploited to measure the full complex spectrum of a molecular gas through multi-heterodyne spectroscopy.…
On Dispersive and Classical Shock Waves in Bose-Einstein Condensates and Gas Dynamics
M. A. Hoefer, M. J. Ablowitz, I. Coddington +3
A Bose-Einstein condensate (BEC) is a quantum fluid that gives rise to interesting shock wave nonlinear dynamics. Experiments depict a BEC that exhibits behavior similar to that of…
Observations on Sound Propagation in Rapidly Rotating Bose-Einstein Condensates
T. P. Simula, P. Engels, I. Coddington +3
Repulsive laser potential pulses applied to vortex lattices of rapidly rotating Bose-Einstein condensates create propagating density waves which we have observed experimentally and…
Rapidly Rotating Bose-Einstein Condensates in and near the Lowest Landau Level
V. Schweikhard, I. Coddington, P. Engels +2
We create rapidly rotating Bose-Einstein condensates in the lowest Landau level, by spinning up the condensates to rotation rates of the centrifugal limit for a harmonicall…
Observation of Tkachenko Oscillations in Rapidly Rotating Bose-Einstein Condensates
I. Coddington, P. Engels, V. Schweikhard +1
We directly image Tkachenko waves in a vortex lattice in a dilute-gas Bose-Einstein condensate. The low (sub-Hz) resonant frequencies are a consequence of the small but nonvanishin…
Observation of Long-lived Vortex Aggregates in Rapidly Rotating Bose-Einstein Condensates
P. Engels, I. Coddington, P. C. Haljan +2
We study the formation of large vortex aggregates in a rapidly rotating dilute-gas Bose-Einstein condensate. When we remove atoms from the rotating condensate with a tightly focuse…