Journal of Applied Optics, Volume. 44, Issue 1, 226(2023)
Plasmon resonance refractive index sensor of spiral-shaped plastic optical fiber surface
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Fig. 2. Photos of spiral-shaped POF-SPR probes with different number of threads
Fig. 4. Curves of transmission spectrum and normalized transmittance
Fig. 5. Influence of thickness of flattened POF on sensing characteristics
Fig. 6. Normalized transmittance curves of spiral-shaped POF-SPR sensor probe with different number of threads
Fig. 7. Influence of the number of threads on sensing characteristics
Table 1. Performance comparison for different types of POF-SPR sensors
View tableView in ArticleTable 1. Performance comparison for different types of POF-SPR sensors
Sensor structure S/(nm/RIU) Dynamic range Ref. Parallel polished POF 1 174 1.335～1.370 [ 21 ]D-shaped 1 325 1.332～1.378 [ 22 ]U-Bent 1 040 1.33～1.361 [ 23 ]Screw-shaped 1 262 1.335～1.400 Our work
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Yue XU, Peng XUE, Rui ZHANG, Yuanyuan CHEN. Plasmon resonance refractive index sensor of spiral-shaped plastic optical fiber surface[J]. Journal of Applied Optics, 2023, 44(1): 226
Paper Information
Category: Research Articles
Received: Mar. 18, 2022
Accepted: --
Published Online: Feb. 22, 2023
The Author Email: XUE Peng (xuepeng@nuc.edu.cn)
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