Research on Temperature Compensation for Long-Period Fiber Grating with Strain Property

Zhi Wei Hou; Y. Wang; B. Zhou

doi:10.4028/www.scientific.net/AMR.340.378

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Research on Temperature Compensation for Long-Period Fiber Grating with Strain Property

Abstract:

In this paper, we demonstrate an effective method to compensate the temperature effect of long period fiber grating (LPFG). First it is found that the resonant wavelength of LPFG showes a right shift when the temperature increases while it has an opposite shift when the applied strain increases. On the basis of the characteristic, plexiglass is used to compensate the shift of the resonant wavelength induced by the tempera-ture change. The temperature characteristic of compensated LPFG has been performed. And the compensa-tion experimental result shows the temperature sensitivity of the resonance wavelength of LPFG is reduced from 55.71pm/°C to 3.7pm/°C. It is found that the method to compensate temperature is effective and prac-tical.

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Periodical:

Advanced Materials Research (Volume 340)

Pages:

378-382

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.340.378

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Online since:

September 2011

Authors:

Zhi Wei Hou, Y. Wang, B. Zhou

Keywords:

Applied Strain, Long-Period Fiber Grating, Temperature Compensation, Thermal Expansion Coefficient

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References

[1] Rao Y.J. & Hu A.Z. & NiuY.C. 2005. A novel dynamic LPFG gain equalizer written in a bend-insensitive fiber, Optics Communications 244: 137–140.

DOI: 10.1016/j.optcom.2004.09.013

Google Scholar

[2] Allsop, T. & Zhang, L. & Webb, D.J. 2002. Discrimination between strain and temperature effects using first and second-order diffraction from a long-period grating. Optics Communications 211: 103~108.

DOI: 10.1016/s0030-4018(02)01906-5

Google Scholar

[3] Elster, J. & Trego, A. & Catterall, Ch. 2003. Flight demonstration of fiber optic sensors. Smart structure and materials 2003: smart sensor technology and measurement system. Proc. SPIE, California Mon. 3-Wed. 5 March 2003. Washington: SPIE.

DOI: 10.1117/12.484245

Google Scholar

[4] Kamikawachi, R.C. & Possetti, G.R.C. & MUller, M. & Kalinowski, H.J. 2004. Cr(III) and Cr(VI) detection in water environment using an optical fiber grating sensor. 5th Iberoamerican meeting on optics and 8th Latin American meeting on optics lasers and their applications, Proc. SPIE, Porlamar, 3-8 October 2004. Washington: SPIE.

DOI: 10.1117/12.591584

Google Scholar

[5] Keith, J. & Puckett, S. & Pacey, G.E. 2003. Investigation of the fundamental behavior of long-period grating sensors. Talanta 61: 417~421.

DOI: 10.1016/s0039-9140(03)00318-7

Google Scholar

[6] Tan K. M. & Tay Ch. M. & Tjin S. Ch. 2005. High relative humidity measurements using gelatin coated long-period grating sensors, Sensors and Actuators B 110: 335–341.

DOI: 10.1016/j.snb.2005.02.012

Google Scholar

[7] Ng M. N. & Chen Zh.H. & Chiang K. S. 2002. Temperature compensation of long-period fiber grating for refractive-index sensing with bending effect IEEE Photonics Technology Letters, 14, (3): 361-362.

DOI: 10.1109/68.986813

Google Scholar

[8] Qin, L. & Wei, E.X. & Wang Q.Y. 2000. Compact temperature-compensating package for long-period fiber gratings. Optical Materials 14(8): 239-242.

DOI: 10.1016/s0925-3467(99)00144-5

Google Scholar

[9] Erdogan, T. 1997. Fiber grating spectra. Journal of Lightwave Technology 15(8): 1277-1294.

DOI: 10.1109/50.618322

Google Scholar