Title :
Enhancement of fiber-SPR sensor utilizing graphene oxide
Author :
Arasu, P.T. ; Shabaneh, A.A. ; Girei, S.H. ; Yaacob, M.H. ; Noor, A.S.M.
Author_Institution :
Wireless & Photonic Network Res. Center, Univ. Putra Malaysia, Serdang, Malaysia
Abstract :
A graphene oxide layer deposited on top of a thin gold film of a fiber optic surface plasmon resonance sensor is investigated. Comparison is made on the sensing performance of modified sensor and a standard gold coated fiber optic surface plasmon resonance sensor. The graphene oxide coated sensor shows high sensitivity of approximately 400 nm/RIU to surrounding refractive index when tested with different liquids.
Keywords :
fibre optic sensors; gold; graphene; nanophotonics; nanosensors; refractive index; surface plasmon resonance; CO-Au; fiber optic surface plasmon resonance sensor; fiber-SPR sensor; gold coated sensor; graphene oxide; refractive index; sensing performance; thin gold film; Iron; Three-dimensional displays; Graphene Oxide; Surface Plasmon Resonance; fiber optic sensors; miniature sensors;
Conference_Titel :
Photonics (ICP), 2013 IEEE 4th International Conference on
Conference_Location :
Melaka
Print_ISBN :
978-1-4673-6073-9
DOI :
10.1109/ICP.2013.6687096
