Type

Journal Article

Authors

Qiang wu
Hongzhou Zhang
Hauping Chan
Yuliya Semenova
Gerald Farrell
Youqiao Ma

Subjects

Physics

Topics
surface plasmon resonance plasmon resonance spr refractive index maximum sensitivity multimode fiber sensor axisymmetric metal grating layer numerical simulation q factor

Sensitivity Enhancement for a Multimode Fiber Sensor with an Axisymmetric Metal Grating Layer (2013)

Abstract This paper proposes a novel design for a surface plasmon resonance (SPR) fiber sensor with an axisymmetric sub-wavelength metal grating layer. The relationship between the sensor performance (the sensitivity S and the quality factor Q of the SPR dip) and the characteristic parameters are investigated. Numerical simulation results show that the proposed sensor can achieve a maximum sensitivity of 13000nm/RIU (refractive index unit) for a refractive index range from 1.3 to 1.4.
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Full list of authors on original publication

Qiang wu, Hongzhou Zhang, Hauping Chan, Yuliya Semenova, Gerald Farrell, Youqiao Ma

Experts in our system

1
Qiang wu
TU Dublin
Total Publications: 90
 
2
Yuliya Semenova
TU Dublin
Total Publications: 136
 
3
Gerald Farrell
TU Dublin
Total Publications: 212