Ultrabroadband light absorption by a sawtooth anisotropic metamaterial slab

Ultrabroadband light absorption by a sawtooth anisotropic metamaterial slab

We present an ultrabroadband thin-film infrared absorber made of sawtoothed anisotropic metamaterial. Absorptivity of higher than 95% at normal incidence is supported in a wide range of frequencies, where the full absorption width at half-maximum is about 86%. Such property is retained well at a ver...

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Bibliographic Details
Main Authors: Cui, Yanxia (Author), Fung, Kin Hung (Contributor), Xu, Jun (Contributor), Ma, Hyungjin (Author), Jin, Yi (Author), He, Sailing (Author), Fang, Nicholas Xuanlai (Contributor)
Other Authors: Massachusetts Institute of Technology. Department of Mechanical Engineering (Contributor)
Format: Article
Language:English
Published: American Chemical Society (ACS), 2013-04-11T16:19:00Z.
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