197 citations · 351 across the 8 of their papers we have counts for
8 papers
A Maxwell Fish-Eye Lens in a Bose-Einstein Condensate
Jelte Duchêne, Elinor Kath, Floriane Arrouas +7
We experimentally realize an analogue of the optical Maxwell fish-eye lens (MFEL) using phononic excitations in a Bose-Einstein condensate (BEC). A MFEL is characterized by a radia…
The Optical HMW Geometric Phase and the Abraham Minkowski Controversy
J. Hainge, N. Miladinovic, D. H. J. O'Dell
The question of the correct formulation for the momentum of light in a dielectric medium is typically referred to as the ``Abraham-Minkowski controversy". Experiments conducted to…
An optomechanical elevator: Transport of a Bloch oscillating Bose-Einstein condensate up and down an optical lattice by cavity sideband amplification and cooling
B. Prasanna Venkatesh, D. H. J. O'Dell, J. Goldwin
We analyze the optomechanics of an atomic Bose-Einstein condensate interacting with the optical lattice inside a laser-pumped optical cavity and subject to a uniform bias force suc…
Bloch Oscillations of Cold Atoms in a Cavity: Effects of Quantum Noise
B. Prasanna Venkatesh, D. H. J. O'Dell
We extend our theory of Bloch oscillations of cold atoms inside an optical cavity [ Venkatesh et al. Phys. Rev. A 80 063834 (2009)] to include the effects of quantum noise arising…
Instabilities and the roton spectrum of a quasi-1D Bose-Einstein condensed gas with dipole-dipole interactions
Stefano Giovanazzi, Duncan H J O'Dell
We point out the possibility of having a roton-type excitation spectrum in a quasi-1D Bose-Einstein condensate with dipole-dipole interactions. Normally such a system is quite unst…
One-dimensional compression of Bose-Einstein condensates by laser-induced dipole-dipole interactions
S. Giovanazzi, D. O'Dell, G. Kurizki
We consider a trapped cigar-shaped atomic Bose-Einstein condensate irradiated by a single far-off resonance laser polarized along the cigar axis. The resulting laser induced dipole…