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Please use this identifier to cite or link to this item: https://hdl.handle.net/2445/185985
Leaky and waveguide modes in biperiodic holograms
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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.
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KESHMIRI, Hamid, et al. Leaky and waveguide modes in biperiodic holograms. Scientific Reports. 2021. Vol. 11, num. 10991. ISSN 2045-2322. [consulted: 6 of June of 2026]. Available at: https://hdl.handle.net/2445/185985