Phys. Rev. Lett. 102, 093901 (2009) [4 pages]Complementary Media Invisibility Cloak that Cloaks Objects at a Distance Outside the Cloaking Shell
See accompanying Physics Viewpoint Based on the concept of complementary media, we propose an invisibility cloak operating at a finite frequency that can cloak an object with a prespecified shape and size within a certain distance outside the shell. The cloak is comprised of a dielectric core and an “antiobject” embedded inside a negative index shell. The cloaked object is not blinded by the cloaking shell since it lies outside the cloak. Full-wave simulations in two dimensions have been performed to verify the cloaking effect. © 2009 The American Physical Society URL:
http://link.aps.org/doi/10.1103/PhysRevLett.102.093901
DOI:
10.1103/PhysRevLett.102.093901
PACS:
41.20.Jb, 42.79.−e
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