Search
Now showing items 1-2 of 2
Ultrasensitive terahertz sensing with high-Q Fano resonances in metasurfaces
(AIP Publishing, 2014-10-27)
High quality factor resonances are extremely promising for designing ultra-sensitive refractive index label-free sensors, since it allows intense interaction between electromagnetic waves and the analyte material. Metamaterial ...
Probing the transition from an uncoupled to a strong near-field coupled regime between bright and dark mode resonators in metasurfaces
(AIP Publishing, 2014-08-27)
The coupling of multiple plasmonic resonators that sustain bright or dark modes provide intriguing spectral signatures. However, probing the onset of coupling effects while engaging the resonators with an increasing proximity ...