Hamid Heidarzadeh

Hybrid plasmonic–photonic multi-Fano resonance refractive index sensor using periodic gold nano-bar assisted microcavity coupling

In this work, a multi-Fano resonance optical refractive index sensor based on micro-cavity–microstructure coupling is numerically investigated. The proposed structure integrates periodic gold nano-bars with a dielectric micro-cavity to form a hybrid plasmonic–photonic platform capable of supporting multiple sharp reson...

Design and engineering of a metal-insulator-metal waveguide plasmonic sensor with high-figure-of-merit for refractive index measurement