Paper Title:
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.

  Info
Periodical
Chapter
Session 2: Biomaterial Science
Edited by
Honghua Tan
Pages
378-382
DOI
10.4028/www.scientific.net/AMR.340.378
Citation
Z. W. Hou, Y. Wang, B. Zhou, "Research on Temperature Compensation for Long-Period Fiber Grating with Strain Property", Advanced Materials Research, Vol. 340, pp. 378-382, 2012
Online since
September 2011
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Price
$32.00
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