The Design of Fiber Bragg Grating Temperature Measurement System Based on Labview


The paper made a research on the fiber Bragg grating sensor demodulation system, which was based on virtual instrument labview and it developed a friendly upper monitor software. Based on the LM algorithm, the software realized rapid and accurate spectral data fitting, improving dynamic characteristics and measuring precision of the system. Depending on different fiber Bragg grating sensors, it can realize flexible calibration. It has the functions of collection, display and data storage, which can flexibly design alarm threshold according to the practical application. The fiber Bragg grating sensors can be identified by the software so that the distributed network, with large capacity optical fiber sensing, can be achieved.

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Gao, P. , Wan, S. , Xiong, Y. , Hu, F. , Wen, H. and Ma, Y. (2013) The Design of Fiber Bragg Grating Temperature Measurement System Based on Labview. Journal of Computer and Communications, 1, 27-31. doi: 10.4236/jcc.2013.17007.

Conflicts of Interest

The authors declare no conflicts of interest.


[1] J. He, F. Li, H. Xiao and Y.L. Liu, “Fiber Bragg Grating Sensor Array System Based on Digital Phase Generated Carrier Demodulation and Reference Compensation Method,” Journal of Electronic Science and Technology of China, Vol. 6, No. 4, 2008, pp. 389-392.
[2] X. L. Hu, D. K. Liang, T. Fang, Y. Wang and D. Li, “Research on the Temperature Characteristics of Cascaded Long Period Fiber Gratings,” Journal of Optoelectronics Laser, Vol. 23, No. 9, 2012, pp. 1659-1664.
[3] L. A. Garcia-de-la-Rosa, L. Torres Gómez and A. Martínez Ríos, “Temperature Impact on Mechanically Induced Long Period Fiber Gratings,” Optics and Lasers in Engineer, Vol. 49, No. 6, 2011, pp. 714-717.
[4] H, Y, Liu, D. K. Liang and J. Zeng, “Long Period Fiber Grating Transverse Load Effect-Based Sensor for Asphalt Pavement Pressure Field Measurements,” Sensors and Actuators A: Physical, Vol. 168, No. 2, 2011, pp. 262-266.
[5] L. Y. Shao, L. Albane and S. Mateusz, “Highly Sensitive Bend Sensor with Hybrid long-period and Titled Fiber Bragg Grating,” Optics Communications, Vol. 283, No. 13, 2010, pp. 2690-2694.
[6] X. L. Jiang and Z. T. Gu, “Parameters Optimization ofπ Phase-Shifted Long Period Fiber Grating for Gas Sensing,” Optoelectronics Letter, Vol. 7, No. 1, 2011, pp. 22-25.
[7] C. Lu and P. H. Li, “Harmful Gas Alarming Device Based on Virtual Instrument,” Chinese Journal of Electron Devices, Vol. 36, No. 4, 2013, pp. 559-563.
[8] M. X. Chen, L. Zhu, L. Zhang, Y. Liu and A. Wang, “Data Processing Technique for Optical-Fiber Fourier Transform Spectrometer Based on Labview,” Chinese Journal of Scientific Instrument, Vol. 31, No. 3 2010, pp. 488-492.

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