Researching | Temperature sensing characteristics based on coreless- few mode-coreless optical fiber structure

Journal of Applied Optics, Volume. 43, Issue 1, 167(2022)

Temperature sensing characteristics based on coreless- few mode-coreless optical fiber structure

Jing ZHANG and Yongqian LI

Author Affiliations

Hebei Key Laboratory of Power Internet of Things Technology, North China Electric Power University, Baoding 071003, China

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Figures&Tables (7)

References (13)

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Figures & Tables(7)

Fig. 1. Schematic diagram of sensor structure

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Fig. 2. Packaged sensor

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Fig. 3. Schematic diagram of experimental system

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Fig. 4. Experimental system diagram

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Fig. 5. Transmission spectrum at different temperatures

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Fig. 6. Fitting curves of characteristic wavelength

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Table 1. Comparison of sensitivity with different structures
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Table 1. Comparison of sensitivity with different structures
参考文献传感器结构温度灵敏度/（pm·℃⁻¹）
[3] 拉锥结构 995
[5] 花生结构 47
[7] 同轴熔接 10
[8] 非对称花生结构 59

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Jing ZHANG, Yongqian LI. Temperature sensing characteristics based on coreless- few mode-coreless optical fiber structure[J]. Journal of Applied Optics, 2022, 43(1): 167

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Paper Information

Category: FIBER SENSING AND OPTICAL COMMUNICATION

Received: Jun. 21, 2021

Accepted: Nov. 8, 2021

Published Online: Mar. 7, 2022

The Author Email:

DOI:10.5768/JAO202243.0108003

Topics

laser devices and laser physics

Lasers and Laser Optics

laser manufacturing

Instrumentation, Measurement and Metrology