Journal of Applied Optics, Volume. 43, Issue 3, 551(2022)
Dual-core photonic crystal fiber temperature sensor based on vernier effect
Figures & Tables(8)
Fig. 4. Transmission spectrum of reference dual-core PCF, transmission spectrum of sensing dual-core PCF, as well as transmission spectrum and envelope curve of cascaded dual-core PCF
Fig. 5. Longitudinal power distribution of light in designed cascaded dual-core PCF
Fig. 6. Transmission spectra of single sensing dual-core PCF, cascaded dual-core PCF and envelope curves of cascaded dual-core PCF transmission spectra in range of 35°C~45 °C
Fig. 7. Linear fitting curves of temperature sensitivity of single dual-core PCF and cascaded dual-core PCF
Table 1. Comparison of sensing performance of proposed sensor with recently reported schemes
View tableView in ArticleTable 1. Comparison of sensing performance of proposed sensor with recently reported schemes
年份 传感器配置 灵敏度/(nm/°C) 参考文献 2015 级联 SIs −13.36 [ 16 ]2019 单个双芯PCF −11.64 [ 11 ]2019 级联 FPIs 0.278 [ 17 ]2020 平行 FPIs 0.092 [ 13 ]2021 混合型MI + FPI 0.7109 [ 15 ]2021 级联双芯PCF −20.37 本文
Tools
Get Citation
Copy Citation Text
Guowen AN, Lizhi WANG, Pinggang JIA, Chengrui ZHAI, Yanjun ZHANG, Jianhui SU, Fengtong ZHU, Lei LIU. Dual-core photonic crystal fiber temperature sensor based on vernier effect[J]. Journal of Applied Optics, 2022, 43(3): 551
Paper Information
Category: FIBER SENSING AND OPTICAL COMMUNICATION
Received: Oct. 26, 2021
Accepted: --
Published Online: Jun. 7, 2022
The Author Email: ZHANG Yanjun (zhangyanjun@nuc.edu.cn)
© Copyright 2018-2021 | Chinese Laser Press.
All Rights Reserved 沪ICP备15018463号-20