Demodulation of fiber bragg grating sensor using cross-correlation algorithm

IEEE Photonics Technology Letters

Volumn 19, Issue 9, 2007, Pages 707-709

  Huang, Cen ^a   Jing, Wencai ^a,b   Liu, Kun ^a   Zhang, Yimo ^a   Peng, Gang Ding ^b  

^a TIANJIN UNIVERSITY   (China)

^b UNIVERSITY OF NEW SOUTH WALES   (Australia)

Author keywords

Cross correlation; Demodulation algorithm; Fiber bragg grating (FBG); Strain sensor

Indexed keywords

CROSS CORRELATIONS; CROSS-CORRELATION ALGORITHM; DEMODULATION ALGORITHMS; FBG SENSOR; FIBER BRAGG GRATING (FBG); FIBER BRAGG GRATING SENSOR; FIBER BRAGG GRATING SENSORS; REFLECTED SPECTRUM; REFLECTIVE GRATINGS; REFLECTIVE INDEX; SENSING RESOLUTION; STRAIN RESOLUTION; STRAIN SENSORS; WAVELENGTH SHIFT;

DEMODULATION; ELECTRIC SENSING DEVICES; FIBER BRAGG GRATINGS; FIBER OPTIC COMPONENTS; FIBER OPTIC SENSORS; FIBERS; OPTICAL VARIABLES MEASUREMENT; VIBRATION MEASUREMENT;

ALGORITHMS;

EID: 46449095141     PISSN: 10411135     EISSN: None     Source Type: Journal    
DOI: 10.1109/LPT.2007.895422     Document Type: Article

References (7)

1. A. D. Kersey, M. A. Davis, H. J. Patrick, M. LeBlanc, K. P. Koo, C. G. Askins, M. A. Putnam, and E. J. Friebele, "Fiber grating sensors," J. Lightw. Technol., vol. 15, no. 8, pp. 1442-1442, Aug. 1997.
2. G. A. Ball, W. W. Morey, and P. K. Cheo, "Fiber laser source/analyzer for Bragg grating sensor array interrogation," J. Lightw. Technol., vol. 12, no. 4, pp. 700-703, Apr. 1994.
3. A. D. Kersey, T. A. Berkoff, and W. W. Morey, "Multiplexed fiber Bragg grating strain-sensor with a fiber Fabry-Pérot wavelength filter," Opt. Lett., vol. 18, pp. 1370-1372, 1993.
4. C. G. Atkins, M. A. Putnam, and E. J. Friebele, "Instrumentation for interrogating many-element fiber Bragg grating arrays," Proc. SPIE, vol. 2444, pp. 257-257, 1995.
5. A. Ezbiri, S. E. Kanellopoulos, and V. A. Handerek, "High resolution instrumentation system for fibre-Bragg grating aerospace sensors," Opt. Commun., vol. 150, pp. 43-48, 1998.
6. C. Caucheteur, K. Chah, F. Lhommé, M. Blondel, and P. Mégret, "Autocorrelation demodulation technique for fiber Bragg grating sensor," IEEE Photon. Technol. Lett., vol. 16, no. 10, pp. 2320-2322, Oct. 2004.
7. -, "Characterization of twin Bragg gratings for sensor application," SPIE Proc. Photonics Europe, vol. 5459, pp. 89-100, 2004.