Vyas, HardikHardikVyasHegde, RaviRaviHegde2025-08-302025-08-302018-05-03[9781538609330]10.1109/ICMAP.2018.83544852-s2.0-85051074480https://d8.irins.org/handle/IITG2025/22860In sensing applications of plasmonic nanoantennae, typically, multiple antennae are used (either in a liquid or in periodic arrays), as it is difficult to probe single nanoantenna. We present a numerical study of the optical properties of a dielectric waveguide loaded with a single compound plasmonic nanoantenna and show that a thin nanolayer analyte can be sensed using this structure with a sensitivity of upto 186 nm per RIU. This platform is attractive for performing single-particle sensing, particularly in combination with opto-fluidics.falseFano resonance | Integrated photonics | Nanophotonics | Plasmon-ics | Plasmonic Nanoantenna | Refractive index sensingConference Paper1-23 May 201818354485cpConference Proceeding1