Songyan YANG, Wei HE, Yumin ZHANG, Yantao LIU, Siqi MA, Jingze YANG. Simulation Analysis of Temperature Sensing Characteristics of Photonic Crystal Fiber with Gold Plated Surface[J]. Study On Optical Communications, 2024, 50(4): 23000801
- Study On Optical Communications
- Vol. 50, Issue 4, 23000801 (2024)
Fig. 1. Design of PCF
Fig. 2. The electric field distribution of the SPR-based PCF temperature sensor
Fig. 3. The relationship between neff、loss α and λ of PCF-SPR temperature sensor at 0 ℃
Fig. 4. Relationship between λ and loss α in fiber core mode with different metal layer thicknesses
Fig. 5. The relationship between the λ and the loss α of the long axis a under different small elliptical air holes in the fiber core mode
Fig. 6. The relationship between the λ and the loss α of the short axis b under different small elliptical air holes in the fiber core mode
Fig. 7. The relationship between λ and loss α of the short axis B under different large elliptical air holes in the fiber core mode
Fig. 8. The relationship between the λ of PCF and loss α、temperature at－80~0 ℃ temperature
Fig. 9. The relationship between the λ of PCF and loss α、temperature at 0~80 ℃ temperature
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Table 1. The PCF temperature sensor designed in this paper is compared with previously reported sensors
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