Sulaiman Wadi Harun

Numerical investigation of a perovskite-MXene functionalized D-shaped photonic crystal fiber-based SPR sensor for refractive index sensing

D -shaped fibers offer a practical platform for depositing plasmonic and functional materials, enabling efficient coupling of optical energy into the sensing medium. In this work, a highly sensitive perovskite–MXene-based D -shaped photonic crystal fiber ( D -PCF) surface plasmon...