Free-standing plasmonic metal-dielectric-metal bandpass filter with high transmission efficiency
Sign Up to like & getrecommendations! Published in 2017 at "Scientific Reports"
DOI: 10.1038/s41598-017-04540-9
Abstract: Plasmonic spectrum filtering devices based on metallic nanostructures have attracted wide attention due to their good reliability, ease of fabrication, and wideband tunability. However, the presence of thick substrate significantly limits the structure’s longitudinal size… read more here.
Keywords: free standing; dielectric metal; metal dielectric; metal ... See more keywords
Free-standing plasmonic nanoarrays for leaky optical waveguiding and sensing.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.453135
Abstract: Flat optics nanogratings supported on thin free-standing membranes offer the opportunity to combine narrowband waveguided modes and Rayleigh anomalies for sensitive and tunable biosensing. At the surface of high-refractive index Si3N4 membranes we engineered lithographic… read more here.
Keywords: waveguided modes; free standing; optics; flat optics ... See more keywords