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Title: Leaky and waveguide modes in biperiodic holograms
Author: Keshmiri, Hamid
Armin, Fahimeh
Elsayad, Kareem
Schreiber, Frank
Moreno Sereno, Mauricio
Keywords: Dielèctrics
Guies d'ones
Wave guides
Issue Date: 26-May-2021
Publisher: Nature Publishing Group
Abstract: This 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.
Note: Reproducció del document publicat a:
It is part of: Scientific Reports, 2021, vol. 11, p. 10991
Related resource:
ISSN: 2045-2322
Appears in Collections:Articles publicats en revistes (Enginyeria Electrònica i Biomèdica)

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