A Novel Diamond Ring Fiber-Based Surface Plasmon Resonance Sensor

• Main Authors: Ng, Wee Lit, Rifat, Ahmmed A., Wong, Wei Ru, Mahdiraji, Ghafour Amouzad, Adikan, Faisal Rafiq Mahamd
• Format: Article
• Published: Springer Verlag (Germany) 2018
• Subjects: TK Electrical engineering. Electronics Nuclear engineering
• Online Access: http://eprints.um.edu.my/21139/; https://doi.org/10.1007/s11468-017-0617-y

We propose a highly sensitive novel diamond ring fiber (DRF)-based surface plasmon resonance (SPR) sensor for refractive index sensing. Chemically active plasmonic material (gold) layer is coated inside the large cavity of DRF, and the analyte is infiltrated directly through the fiber instead of sel...