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Optics Express

Optics Express

  • Editor: C. Martijn de Sterke
  • Vol. 17, Iss. 17 — Aug. 17, 2009
  • pp: 14800–14805

Broadband exterior cloaking

Fernando Guevara Vasquez, Graeme W. Milton, and Daniel Onofrei  »View Author Affiliations

Optics Express, Vol. 17, Issue 17, pp. 14800-14805 (2009)

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It is shown how a recently proposed method of cloaking is effective over a broad range of frequencies. The method is based on three or more active devices. The devices, while not radiating significantly, create a “quiet zone” between the devices where the wave amplitude is small. Objects placed within this region are virtually invisible. The cloaking is demonstrated by simulations with a broadband incident pulse.

© 2009 Optical Society of America

OCIS Codes
(160.4760) Materials : Optical properties
(260.0260) Physical optics : Physical optics
(350.7420) Other areas of optics : Waves

ToC Category:
Physical Optics

Original Manuscript: July 1, 2009
Revised Manuscript: July 24, 2009
Manuscript Accepted: July 27, 2009
Published: August 5, 2009

Fernando Guevara Vasquez, Graeme W. Milton, and Daniel Onofrei, "Broadband exterior cloaking," Opt. Express 17, 14800-14805 (2009)

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