Analysis of SPR waveguide sensor with different dielectric layers is modeled and simulated. The electric field intensity, effective index and sensitivity parameters were analyzed. A waveguide sensor was designed and analyzed at visible wavelength as a refractive index sensor. In this analysis, the silver metal is used. The effective index value of 1.5178, 1.6017 and 1.5178 were obtained for Al2O3, MgF2 and Ta2O5 layers, respectively. The electric mode, magnetic mode and plasmon modes are simulated. The finite difference time domain (FDTD) method are the mathematical modeling tools used in this work.
Analysis of SPR Waveguide Sensor with Different Dielectric Layer
Koushik Guha;Jacopo IannacciWriting – Review & Editing
;
2025-01-01
Abstract
Analysis of SPR waveguide sensor with different dielectric layers is modeled and simulated. The electric field intensity, effective index and sensitivity parameters were analyzed. A waveguide sensor was designed and analyzed at visible wavelength as a refractive index sensor. In this analysis, the silver metal is used. The effective index value of 1.5178, 1.6017 and 1.5178 were obtained for Al2O3, MgF2 and Ta2O5 layers, respectively. The electric mode, magnetic mode and plasmon modes are simulated. The finite difference time domain (FDTD) method are the mathematical modeling tools used in this work.File in questo prodotto:
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