FIBRE BRAGG GRATING SENSOR SYSTEM FOR TEMPERATURE APPLICATION
DOI:
https://doi.org/10.11113/jt.v78.7462Keywords:
Fibre Bragg grating, temperature sensor, Bragg wavelength shift, focusing elementAbstract
A practical pass-through type fibre Bragg grating (FBG) temperature sensor system have been designed and experimentally investigated. The performance of FBG was evaluated with the varying of focusing elements in harsh environments, under direct sunlight. The sensor head of FBG was designed to be focused with convex and hand lens. Results shows that the Bragg wavelength shift,  increase proportionally with the temperature for both systems. The sensitivities of FBG were recorded to be 0.0107 and 0.0122 nm °C-1 for the system where convex and hand lens applied to the FBG’s sensor head respectively.
References
Neil, J. G. 1999. Development of Temperature Compensated Fiber Optic Strain Sensors Based on Fiber Bragg Gratings. University of Toronto, Institute for Aerospace Studies.
Hill, K. O., Fujii, Y., Johnson, D. C. and Kawasaki, B. S. 1978. Photosensitivity in Optical Fiber Waveguides: Application to Reflection Filter Fabrication. Applied Physics Letter. 32(10): 647-649.
Daud, S., Jalil, M. A., Najmee, S., Saktioto, Ali, J. and Yupapin, P. P. 2011. Development of FBG Sensing System for Outdoor Temperature Environment. Procedia Engineering. 8: 386-392.
Daud, S., Ueamanapong, S., Srithanachai, I., Poyai, A., Niemcharoen, S., Ali, J. and Yupapin, P. P. 2012. Particle Accelerator Using Optical Tweezers for Photodetector Performance Improvement. IEEE Transaction on Nanotechnology. 11(6): 1087-1092.
Bawei, Z. and Mojtaba, K. 2007. High-Temperature Resistance Fibre Bragg Grating Temperature Sensor Fabrication. IEEE Sensors Journal. 7: 586-591.
Xia, M., Jiang, M., Sui, Q. M. and Lei, J. 2015. Theoretical and Experimental Analysis of Interaction from Acoustic Emission on Fiber Bragg Grating. Optik. 126: 1150-1155.
Othonos, A. and Kalli, K. 1999. Fiber Bragg Grating; Fundamentals and Applications in Telecommunications and Sensing. Applied Optics. 45(8).
Hee, C. and Lee, J. 2011. Characteristics of a Fiber Bragg Grating Temperature Sensor Using the Thermal Strain of an External Tube. Journal of the Korean Physical Society. 59(5): 3188-3191.
Patrick, H. J., Williams, G. M., Kersey, A. D. and Pedrazzani, J. R. 1996. Hybrid Fiber Bragg Grating: Long Period Fiber Grating Sensor for Strain/Temperature Discrimination. IEEE Photonics Technology Letters. 8(9): 1223.
Jung, J., Nam, H., Lee, B., Byun, J. O. and Kim, N. S. 1999. Fiber Bragg Grating Temperature Sensor with Controllable Sensitivity. Applied Optics. 38(13).
Zhang, B. and Kahrizi, M. 2007. High-Temperature Resistance Fiber Bragg Grating Temperature Sensor Fabrication. IEEE Sensors Journal. 7(4).
Downloads
Published
Issue
Section
License
Copyright of articles that appear in Jurnal Teknologi belongs exclusively to Penerbit Universiti Teknologi Malaysia (Penerbit UTM Press). This copyright covers the rights to reproduce the article, including reprints, electronic reproductions, or any other reproductions of similar nature.
