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Photonic Devices Having Degenerate Or Split Spectral Band Edges And Methods For Using The Same

  • US 20090034924A1
  • Filed: 06/02/2008
  • Published: 02/05/2009
  • Est. Priority Date: 05/31/2007
  • Status: Abandoned Application
First Claim
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1. A photonic device, comprising:

  • a periodic structure having an electromagnetic dispersion relation that exhibits a frequency gap with a split band edge for an input electromagnetic wave propagating in a first direction, wherein the structure is periodic in the first direction.

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