×

Negatively-refractive focusing and sensing apparatus, methods, and systems

  • US 20090296225A1
  • Filed: 07/25/2008
  • Published: 12/03/2009
  • Est. Priority Date: 05/30/2008
  • Status: Active Grant
First Claim
Patent Images

1. An electromagnetic apparatus, comprising:

  • a negatively-refractive focusing structure disposed to receive electromagnetic energy in an interior focusing region with an axial magnification substantially greater than one.

View all claims
  • 2 Assignments
Timeline View
Assignment View
    ×
    ×