Wide spectrum multiple Fano resonances for high sensitivity detection of refractive index and temperature in MIM waveguides coupled with racetrack resonator nanorod-arrays
Hocine Bahri,
Hocine Bensalah,
Sven Ingebrandt
et al.
Abstract:In this paper, we designed a metal-insulator-metal (MIM) waveguides based plasmonic sensor coupled with a racetrack cavity adorned with zero Dimensional (0D) nanorod-arrays exhibiting high sensitivity detection of refractive index variations measured as spectral shifts in the resonance wavelengths. The finite-difference time-domain method (FDTD) was used to simulate and study the optical platform based on MIM waveguide and nanorod-array racetrack resonator as a detection refractive index (RI) sensor and for te… Show more
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