Surface plasmon resonance sensor based on a novel grapefruit photonic crystal fiber

Peipei Zhang; Jianquan Yao; Lei Jing; Haixia Cui; Ying Lu

doi:10.1117/12.975103

7 November 2012 Surface plasmon resonance sensor based on a novel grapefruit photonic crystal fiber

Peipei Zhang, Jianquan Yao, Lei Jing, Haixia Cui, Ying Lu

Proceedings Volume 8421, OFS2012 22nd International Conference on Optical Fiber Sensors; 842174 (2012) https://doi.org/10.1117/12.975103
Event: OFS2012 22nd International Conference on Optical Fiber Sensor, 2012, Beijing, China

Abstract

We propose a novel surface plasmon resonance sensor design based on a grapefruit photonic crystal fiber. In such a sensor, phase matching between plasmon and a core mode is achieved by introducing microstructure into the fiber core. Using the finite element method, the confinement loss of the fiber is calculated to measure the sensitivity of the sensor. Simulation results show that this kind of sensor has an excellent effect, with the amplitude resolution to be as low as 2.88×10⁻⁵ RIU and the spectral resolution to be 6.67 ×10⁻⁵ RIU.

Citation Download Citation

Peipei Zhang, Jianquan Yao, Lei Jing, Haixia Cui, and Ying Lu "Surface plasmon resonance sensor based on a novel grapefruit photonic crystal fiber", Proc. SPIE 8421, OFS2012 22nd International Conference on Optical Fiber Sensors, 842174 (7 November 2012); https://doi.org/10.1117/12.975103

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