Ultra-thin broadband nanostructured insulator-metal-insulator-metal plasmonic light absorber
نویسندگان
چکیده
منابع مشابه
Ultra-thin broadband nanostructured insulator-metal-insulator-metal plasmonic light absorber.
An ultra-thin nanostructured plasmonic light absorber with an insulator-metal-insulator-metal (IMIM) architecture is designed and numerically studied. The IMIM structure is capable to absorb up to about 82.5% of visible light in a broad wavelength range of 300-750 nm. The absorption by the bottom metal is only 6% of that of the top metal. The results show that the IMIM architecture has weak dep...
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ژورنال
عنوان ژورنال: Optics Express
سال: 2015
ISSN: 1094-4087
DOI: 10.1364/oe.23.009753