Paper
7 November 2012 Surface plasmon resonance sensor based on a novel grapefruit photonic crystal fiber
Author Affiliations +
Proceedings Volume 8421, OFS2012 22nd International Conference on Optical Fiber Sensors; 84217I (2012) https://doi.org/10.1117/12.979607
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.
© (2012) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
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, 84217I (7 November 2012); https://doi.org/10.1117/12.979607
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KEYWORDS
Sensors

Refractive index

Surface plasmons

Photonic crystal fibers

Metals

Phase matching

Finite element methods

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