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TUNABLE PLASMONIC FILTER

  • US 20100046060A1
  • Filed: 12/21/2007
  • Published: 02/25/2010
  • Est. Priority Date: 12/29/2006
  • Status: Active Grant
First Claim
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1. A tunable plasmonic filter comprising:

  • interdigitated plasmonic filter structures; and

    a voltage or current source;

    wherein an intensity or wavelength of light transmitted through the filter structures is modulated by intensity of a voltage or current from the voltage or current source, where one end of the source is connected to a first part of interdigitated plasmonic filter structure and the other end of the source is connected to a second part of interdigitated plasmonic filter structure.

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