Yu Guo, Xingying Zhu, Yi Ni, Juan Wang, Dailin Li. Temperature Compensation Technique Applied to 3-Dimensional Fiber Bragg Grating Strain Sensor[J]. Laser & Optoelectronics Progress, 2018, 55(5): 050602
- Laser & Optoelectronics Progress
- Vol. 55, Issue 5, 050602 (2018)
Fig. 1. Schematic diagram of sensing device
Fig. 2. Configuration of strain measuring sensing diaphragm
Fig. 3. Shape drawing of temperature compensated diaphragm
Fig. 4. Strain finite element analysis of temperature compensated diaphragm
Fig. 5. Schematic diagram of test device
Fig. 6. Wavelength variation curves with temperature. (a) Strain measuring diaphragm; (b) temperature compensated diaphragm
Fig. 7. Relationship between temperature and wavelength. (a) First group; (b) second group; (c) third group
Fig. 8. Fitting results. (a) First group; (b) second group; (c) third group; (d) mean residual error
Set citation alerts for the article
Please enter your email address
© Copyright 2018-2021 | Chinese Laser Press. All Rights Reserved 沪ICP备15018463号-20