Abstract:
The design and numerical analysis of a dual-peak plasmonic multilayer Photonic Crystal Fiber
(PCF) sensor are presented in this thesis. PCFs are perfect for sophisticated sensing
applications because of their remarkable control over light propagation, which stems from their
unique microstructured construction. The sensor achieves great sensitivity to changes in
refractive index by utilizing Surface Plasmon Resonance (SPR), which makes use of the
resonant oscillation of conduction electrons at a metal-dielectric interface. Throughout the
near-infrared (NIR) spectrum, the suggested sensor exhibits remarkable performance
parameters, such as high wavelength and amplitude sensitivity. This work highlights the
promise of dual-peak plasmonic multilayer PCF sensors in applications like biosensing,
environmental monitoring, and telecommunications through meticulous structural
optimization and material selection.
Description:
Supervised by
Prof. Dr. Mohammad Rakibul Islam,
Department of Electrical and Electronic Engineering (EEE)
Islamic University of Technology (IUT)
Board Bazar, Gazipur, Bangladesh
This thesis is submitted in partial fulfillment of the requirement for the degree of Bachelor of Science in Electrical and Electronic Engineering, 2024
