Fei Meng, Zhongbao Qin, Qiangzhou Rong, Hao Sun, Jiacheng Li, Zaihang Yang, Manli Hu, Honggao Geng. Hybrid fiber interferometer for simultaneous measurement of displacement and temperature[J]. Chinese Optics Letters, 2015, 13(5): 050603
- Chinese Optics Letters
- Vol. 13, Issue 5, 050603 (2015)
Fig. 1. (a) Schematic diagram of the sensor; (b) microscopic image of the tapering structure; (c) the structure of the PANDA PMF.
Fig. 2. Schematic diagram of the experimental setup for the displacement measurement.
Fig. 3. Reflected interference spectrum and reflection spectra of dip A for different displacements.
Fig. 4. Wavelength shifts as a function of displacement for dip A.
Fig. 5. Intensity changes as a function of displacement for dip A.
Fig. 6. Schematic diagram of the experimental setup for the temperature measurement.
Fig. 7. Reflection spectra of dip A for different temperatures.
Fig. 8. Wavelength shifts as a function of temperature for dip A.
Fig. 9. Intensity changes as a function of temperature for dip A.
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