A Large Detection-Range Plasmonic Sensor Based on An H-Shaped Photonic Crystal Fiber

doi:10.3390/s20041009

CIOMP OpenIR

	A Large Detection-Range Plasmonic Sensor Based on An H-Shaped Photonic Crystal Fiber
	H. X. Han,D. L. Hou,L. Zhao,N. N. Luan,L. Song,Z. H. Liu,Y. D. Lian,J. F. Liu and Y. S. Hu
	2020
发表期刊	Sensors
卷号	20 期号:4 页码:8
摘要	An H-shaped photonic crystal fiber (PCF)-based surface plasmon resonance (SPR) sensor is proposed for detecting large refractive index (RI) range which can either be higher or lower than the RI of the fiber material used. The grooves of the H-shaped PCF as the sensing channels are coated with gold film and then brought into direct contact with the analyte, which not only reduces the complexity of the fabrication but also provides reusable capacity compared with other designs. The sensing performance of the proposed sensor is investigated by using the finite element method. Numerical results show that the sensor can work normally in the large analyte RI (n(a)) range from 1.33 to 1.49, and reach the maximum sensitivity of 25,900 nm/RIU (RI units) at the n(a) range 1.47-1.48. Moreover, the sensor shows good stability in the tolerances of +/- 10% of the gold-film thickness.
DOI	10.3390/s20041009
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收录类别	SCI ; EI
语种	英语
引用统计
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/64639
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	H. X. Han,D. L. Hou,L. Zhao,N. N. Luan,L. Song,Z. H. Liu,Y. D. Lian,J. F. Liu and Y. S. Hu. A Large Detection-Range Plasmonic Sensor Based on An H-Shaped Photonic Crystal Fiber[J]. Sensors,2020,20(4):8.
APA	H. X. Han,D. L. Hou,L. Zhao,N. N. Luan,L. Song,Z. H. Liu,Y. D. Lian,J. F. Liu and Y. S. Hu.(2020).A Large Detection-Range Plasmonic Sensor Based on An H-Shaped Photonic Crystal Fiber.Sensors,20(4),8.
MLA	H. X. Han,D. L. Hou,L. Zhao,N. N. Luan,L. Song,Z. H. Liu,Y. D. Lian,J. F. Liu and Y. S. Hu."A Large Detection-Range Plasmonic Sensor Based on An H-Shaped Photonic Crystal Fiber".Sensors 20.4(2020):8.

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