Hua Meng, Haiyang Li, Zhanqi Cao. An Optical Fiber Farby-Perot Temperature Sensor for Rapid Ocean Temperature Measurement[J]. Chinese Journal of Lasers, 2018, 45(12): 1210001
- Chinese Journal of Lasers
- Vol. 45, Issue 12, 1210001 (2018)
Fig. 1. Schematic of optical fiber F-P temperature sensor
Fig. 2. Relationship between effective cavity length and temperature. (a) Silicon with thickness of 497 μm; (b) silicon with thickness of 109 μm
Fig. 3. Schematic of light wave propagation model of F-P interferometer
Fig. 4. Picture of silicon based optical fiber F-P temperature sensor
Fig. 5. Experimental results of temperature sensitivity of silicon based optical fiber F-P temperature sensor. (a) Silicon with thickness of 497 μm; (b) silicon with thickness of 109 μm
Fig. 6. Experimental temperature response of optical fiber F-P temperature sensor
Fig. 7. Measurement error of optical fiber F-P temperature sensor
Fig. 8. Measured temperature using optical fiber F-P temperature sensor at near constant temperature
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