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A Study on the Measurement and Application of Long Gauge fiber Brags Grating Sensors  

Kim, Ki-Soo (Department of Information and Control, Hoseo University)
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Abstract
In this research, the fiber Bragg grating sensors with long gauge for displacement measurement in the long distance is developed and tested. The sensors show an accuracy and a capability for displacement measurement oin long distance. Monitoring using static logger of system of FBG sensor with strained optical fiber shows the capability of measurement in the harsh environment such as strong wind. Measurement of long distance displacement by optical fiber sensor if use $250{\mu}m$ optical fiber and impose some strong pre-tension shows possibility in monitoring of nuclear containment structure.
Keywords
monitoring; fiber Bragg grating sensors; civil infrastructure; long gauge sensor; nuclear containment structure;
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1 Mine operating accurate stability control with Optical Fiber Sensing and Bragg Grating Technology /
[ Ferdinand, P.(et al.) ] / Journal of Lightwave Technology   DOI
2 Continuous Monitoring of Bridge Structures /
[ Dewolf, J.T.;Coon, P.E.;O'Leary, P.N. ] / Journal of Structural Engineering   DOI
3 Fiber Optic Bragg Grating Sensors /
[ Morey, W.W.;Meltz, G.;Glenn, W.H. ] / SPIE
4 A Model of Embedded Fiber Optic Fabry-Perot Temperature and Strain Sensors /
[ Kim, K.S.;Kollar, L.;Springer, G.S. ] / J. of Composite Materials   DOI
5 Fiber Optic Bragg Grating Laser Sensors;Fiber Optic and Laser Sensors XII /
[ Kersey, A.D.;Koo, K.P.;Davis, M.A. ] / SPIE
6 The Effect of Embedded Sensor on the Strength of Composite Laminates /
[ Kim, K.S.;Breslauer, M.;Springer, G.S. ] / J. of Reinforced Plast and Comp
7 Photosensitivity in Optical Fiber Waveguides. Application to Reflection Filter Fabrication /
[ Hill, K.O.;Fujii, Y.;Johnson, D.C.;Kawasaki, B.S. ] / Appl. Phys. Lett.   DOI
8 Fiber optic sensor considerations and developments for smart structures /
[ Measures, R.M. ] / Proc. SPIE   DOI
9 Bragg Grating-Based Laser Sensors Systems with Interferometric Interrogation and Wavelength Division Multiplexing /
[ Koo, K.P.;Kersey, A.D. ] / Journal of Lightwave Technology   DOI