135 citations · 608 across the 26 of their papers we have counts for
6 papers · 1 filter
Quantum correlated light pulses from sequential superradiance of a condensate
M. E. Tasgin, M. O. Oktel, L. You +1
We discover an inherent mechanism for entanglement swap associated with sequential superradiance from an atomic Bose-Einstein condensate. Based on careful examinations with both an…
P-band in a rotating optical lattice
R. O. Umucalilar, M. O. Oktel
We investigate the effects of rotation on the excited bands of a tight binding lattice, focusing particulary on the first excited (p-) band. Both the on-site energies and the hoppi…
Photonic Band Gap in the Triangular Lattice of BEC vortices
M. E. Tasgin, O. E. Mustecaplioglu, M. O. Oktel
We investigate the photonic bands of an atomic Bose-Einstein condensate with a triangular vortex lattice. Index contrast between the vortex cores and the bulk of the condensate is…
Ansatz from Non-Linear Optics Applied to Trapped Bose-Einstein Condensates
Murat Keceli, F. O. Ilday, M. O. Oktel
A simple analytical ansatz, which has been used to describe the intensity profile of the similariton laser (a laser with self-similar propagation of ultrashort pulses), is used as…
Tkachenko modes and structural phase transitions of the vortex lattice of a two component Bose-Einstein condensate
M. Keceli, M. O. Oktel
We consider a rapidly rotating two-component Bose-Einstein condensate (BEC) containing a vortex lattice. We calculate the dispersion relation for small oscillations of vortex posit…
Photonic band gap via quantum coherence in vortex lattices of Bose gases
O. E. Mustecaplioglu, M. O. Oktel
We investigate the optical response of an atomic Bose-Einstein condensate with a vortex lattice. We find that it is possible for the vortex lattice to act as a photonic crystal and…