Novel Methods To Interrogate Fiber Bragg Grating Sensors
A novel detection technique to estimate the amount of chirp in fiber Bragg gratings (FBGs) is proposed. This method is based on the fact that reflectivity at central wavelength of FBG reflection changes with strain/temperature gradient (linear chirp) applied to the same. Transfer matrix approach was...
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| Language: | en_US |
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2013
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| Online Access: | http://etd.iisc.ernet.in/handle/2005/1926 http://etd.ncsi.iisc.ernet.in/abstracts/2497/G24685-Abs.pdf |