Exposed-core localized surface plasmon resonance biosensor

We propose and numerically characterize an exposed-core photonic crystal fiber for biosensing applications. Surface plasmons are excited within gold (Au) strips, and titanium dioxide is employed to support adhesion of Au with glass. In consideration of ease of fabrication, only four air holes are ...

Source: Journal of the Optical Society of America B - July 29, 2019 Category: Physics Authors: Md. Saiful Islam Mohammad Rakibul Islam Jakeya Sultana Alex Dinovitser Brian W.-H. Ng Derek Abbott Source Type: research