Narrow and Deep Fano Resonances in a Rod and Concentric Square Ring-Disk Nanostructures
نویسندگان
چکیده
منابع مشابه
Narrow and Deep Fano Resonances in a Rod and Concentric Square Ring-Disk Nanostructures
Localized surface plasmon resonances (LSPRs) in metallic nanostructures have been studied intensely in the last decade. Fano interference is an important way to decrease the resonance linewidth and enhance the spectral detection resolution, but realizing a Fano lineshape with both a narrow linewidth and high spectral contrast-ratio is still challenging. Here we propose a metallic nanostructure ...
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ژورنال
عنوان ژورنال: Sensors
سال: 2013
ISSN: 1424-8220
DOI: 10.3390/s130911350