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      Vortex lattice of a Bose-Einstein condensate as a photonic band gap material

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      Author
      Taşgin, M. E.
      Müstecaplioǧlu, Ö. E.
      Oktel, M. Ö.
      Date
      2009
      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
      Article
      Item Usage Stats
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      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.
      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
      Permalink
      http://hdl.handle.net/11693/22799
      Published Version (Please cite this version)
      http://dx.doi.org/10.1134/S1054660X09040197
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      • Department of Physics 2299
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