Keshmiri, HamidArmin, FahimehElsayad, KareemSchreiber, FrankMoreno Sereno, Mauricio2022-05-242022-05-242021-05-262045-2322https://hdl.handle.net/2445/185985This study details a theoretical analysis of leaky and waveguide modes in biperiodic all-dielectric holograms. By tuning diffraction orders and subsequently confining local density of optical states at two distinct resonance wavelengths, we present a new class of highly sensitive refractive index biosensing platforms that are capable of resolving 35.5 to 41.3 nm/RIU of spectral shift for two separate biological analytes.application/pdfengcc-by (c) Keshmiri, Hamid et al., 2021https://creativecommons.org/licenses/by/4.0/DielèctricsGuies d'onesDifraccióDielectricsWave guidesDiffractioninfo:eu-repo/semantics/article7172152022-05-24info:eu-repo/semantics/openAccess