Effect of light source spectral modulation on wavelength interrogation in fiber Bragg grating sensors and its reduction

IEEE Sensors Journal

Volumn 3, Issue 1, 2003, Pages 44-49

  Sano, Yasukazu ^a   Yoshino, Toshihiko ^b  

^a FUJI ELECTRIC CO   (Japan)

^b GUNMA UNIVERSITY   (Japan)

Author keywords

Arrayed waveguide grating; Distributed sensing; Fiber Bragg grating; Superluminescent diode; Wavelength interrogation

Indexed keywords

BANDWIDTH; COMPUTER SIMULATION; FIBER BRAGG GRATINGS; LUMINESCENCE; PARAMETER ESTIMATION; PHASE SHIFT; SPECTRUM ANALYZERS; WAVEGUIDES;

ARRAYED WAVEGUIDE GRATING; DISTRIBUTED SENSING; SUPERLUMINESCENT DIODE; WAVELENGTH INTERROGATION;

FIBER OPTIC SENSORS;

EID: 0242542930     PISSN: 1530437X     EISSN: None     Source Type: Journal    
DOI: 10.1109/JSEN.2003.809027     Document Type: Article

References (4)

1. T. A. Berkoff, M. A. Davis, and A. D. Kersey, "Source structure induced measurement errors in fiber Bragg grating sensors arrays," in Proc. SPIE, vol. 2294, 1994, pp. 60-68.
2. Y. Sano, N. Hirayama, and T. Yoshino, "Wavelength interrogator employing arrayed wave-guide grating for distributed fiber Bragg grating," in Proc. 14th OFS, Venice, Italy, 2000, pp. 788-791.
3. Y. Sano and T. Yoshino, "Fast optical wavelength interrogator employing arrayed waveguide grating for distributed fiber Bragg grating sensors," J. Lightwave Technol., January 2003, to be published.
4. I. P. Kaminow, G. Eisenstein, and L. W. Stulz, "Measurement of the modal reflectivity of an antireflection coating on a superluminescent diode," IEEE. J. Quantum Electron., vol. QE-19, pp. 493-495, 1983.