ABSTRACT:

Biomimetic nanoengineered metamaterials called chiral sculptured thin films (CSTFs) are attractive platforms for optical sensing because their porosity, morphology, and optical properties can be tailored to order. Furthermore, their ability to support more than one surface-plasmon-polariton (SPP) wave at a planar interface with a metal offers functionality beyond that associated with conventional SPP-based sensors. An empirical model was constructed to describe SPP-wave propagation guided by the planar interface of a CSTF-infiltrated with a fluid which supposedly contains analytes to be detected-and a metal. The inverse Bruggeman homogenization formalism was first used to determine the nanoscale model parameters of the CSTF. These parameters then served as inputs to the forward Bruggeman homogenization formalism to determine the reference relative permittivity dyadic of the infiltrated CSTF. By solving the corresponding boundary-value problem for a modified Kretschmann configuration, the characteristics of the multiple SPP modes at the planar interface were investigated as functions of the refractive index of the fluid infiltrating the CSTF and the rise angle of the CSTF. The SPP sensitivities thereby revealed bode well for the implementation of fluid-infiltrated CSTFs as SPP-based optical sensors.


Did you like this research project?

To get this research project Guidelines, Training and Code... Click Here


PROJECT TITLE :Background Modeling by Stability of Adaptive Features in Complex Scenes - 2018ABSTRACT:The one-feature-primarily based background model typically fails in complicated scenes, since a pixel is better described by
PROJECT TITLE :A Background Modeling and Foreground Detection Algorithm Using Scaling Coefficients Defined With a Color Model Called Lightness-Red-Green-Blue - 2018ABSTRACT:This Project presents an algorithm for background modeling
PROJECT TITLE :Wireless Backhaul: Performance Modeling and Impact on User Association for 5G - 2018ABSTRACT:Wireless technology is the strongest contender for catering for the 5G backhaul (BH) stipulated performance, where optical
PROJECT TITLE :Distance-Based Inter-Cell Interference Coordination in Small Cell Networks: Stochastic Geometry Modeling and Analysis - 2018ABSTRACT:We tend to propose a distance-primarily based inter-cell interference coordination
PROJECT TITLE :Cost-Optimal Caching for D2D Networks With User Mobility: Modeling, Analysis, and Computational Approaches - 2018ABSTRACT:Caching well-liked files at the user equipments (UEs) provides an efficient way to alleviate

Ready to Complete Your Academic MTech Project Work In Affordable Price ?

Project Enquiry