Vortex lattice of a Bose-Einstein condensate as a photonic band gap material
Date
2009
Authors
Taşgin, M. E.
Müstecaplioǧlu, Ö. E.
Oktel, M. Ö.
Editor(s)
Advisor
Supervisor
Co-Advisor
Co-Supervisor
Instructor
Source Title
Laser Physics
Print ISSN
1054-660X
Electronic ISSN
1555-6611
Publisher
IOP Institute of Physics Publishing
Volume
19
Issue
4
Pages
647 - 654
Language
English
Type
Journal Title
Journal ISSN
Volume Title
Series
Abstract
Photonic crystal behavior of a rotating Bose-Einstein condensate with a triangular vortex lattice is reviewed and a scheme for getting much wider band gaps is proposed. It is shown that photonic band gaps can be widened an order of magnitude more by using a Raman scheme of index enhancement, in comparison to previously considered upper level microwave scheme.
Course
Other identifiers
Book Title
Keywords
Band gaps , Bose- Einstein condensates , Order of magnitudes , Photonic band-gap materials , Photonic bands , Raman schemes , Vortex lattices , Bose-Einstein condensation , Crystal lattices , Energy gap , Optical devices , Photonic crystals , Steam condensers , Superconducting materials , Vortex flow , Photonic band gap