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Proceedings Paper

Infrared imaging of microwave negative index metamaterials
Author(s): David A. Lee; James L. Vedral; David A. Smith; Randall L. Musselman; Anatoliy O. Pinchuk
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Paper Abstract

Microwave negative index metamaterials have been recently characterized by using primarily far-field transmission of flat slabs and wedges to determine transmission losses and index of refraction, respectively. Although these methods are adequate for most purposes, a more complete characterization of spatial transmission is useful to analyze metamaterials in 3-D, for examples, to characterize irregular forms of metamaterials, such as gradients, prisms, and conformal surfaces. We report here the infrared imaging of the transmitted intensity of microwave electromagnetic waves through a prism of the negative index metamaterials.

Paper Details

Date Published: 5 May 2015
PDF: 10 pages
Proc. SPIE 9502, Metamaterials X, 95020K (5 May 2015); doi: 10.1117/12.2178611
Show Author Affiliations
David A. Lee, New Mexico Institute of Mining and Technology (United States)
James L. Vedral, Univ. of Colorado at Colorado Springs (United States)
David A. Smith, Univ. of Colorado at Colorado Springs (United States)
Randall L. Musselman, U.S. Air Force Academy (United States)
Anatoliy O. Pinchuk, Univ. of Colorado at Colorado Springs (United States)

Published in SPIE Proceedings Vol. 9502:
Metamaterials X
Vladimír Kuzmiak; Peter Markos; Tomasz Szoplik, Editor(s)

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