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Reflective coherent spatial light modulator

  • US 20020149584A1
  • Filed: 04/13/2001
  • Published: 10/17/2002
  • Est. Priority Date: 04/13/2001
  • Status: Active Grant
First Claim
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1. A reflective coherent spatial light modulator (RCSLM), comprising:

  • a subwavelength resonant grating structure (SWS), said SWS formed from at least one subwavelength resonant grating layer (SWL), said SWLs having a plurality of areas defining a plurality of pixels, said plurality of pixels adapted to produce a resonant reflective response characterized by reflecting a band of incident light while transmitting light outside said band, and structure for modulating a resonant reflective response of at least one pixel from said plurality of pixels.

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