Publication:
Photonic band gap in the triangular lattice of Bose-Einstein-condensate vortices

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Taşgın, M. E.
Oktel, M. Oe.

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NO

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Abstract

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 achieved through the enhancement of the index via atomic coherence. The frequency-dependent dielectric function is used in the calculations of the bands, resulting in photonic band gap widths of a few megahertz.

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American Physical Society (APS)

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Optics, Physics

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Has Part

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Physical Review A

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10.1103/PhysRevA.75.063627

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