A micro-seismic fiber Bragg grating (FBG) sensor system based on a distributed feedback laser

Measurement Science and Technology

Volumn 21, Issue 9, 2010, Pages

  Wang, Jin Yu ^a   Liu, Tong Yu ^b   Wang, Chang ^a   Liu, Xiao Hui ^a   Huo, Dian Heng ^b   Chang, Jun ^a  

^a Shandong Academy of Sciences   (China)

^b Shandong Micro Sensor Photonics Ltd   (China)

Author keywords

Acceleration; DFB laser; FBG; Interrogation; Microseismic; Modulation; Scan; Sensor; Temperature

Indexed keywords

ACCELERATION; AUTOMATION; BRAGG GRATINGS; DISTRIBUTED FEEDBACK LASERS; FEEDBACK; MODULATION; OPTICAL FIBERS; SEISMOLOGY; SENSORS; TEMPERATURE;

FIBER BRAGG GRATING SENSORS; FREQUENCY CHARACTER; INTERROGATION; MEASUREMENT PRECISION; MICROSEISMIC; REFERENCE CHANNELS; REFLECTIVITY SPECTRA; SCAN;

FIBER BRAGG GRATINGS;

EID: 77958178820     PISSN: 09570233     EISSN: 13616501     Source Type: Journal    
DOI: 10.1088/0957-0233/21/9/094012     Document Type: Article

References (8)

1. Kersey A D, Berkoff T A and Morey W W 1992 High resolution fibre grating based strain sensor with interferometric wavelength-shift detection Electron. Lett. 28 236-3
2. Wu X, Chen J and Chen Z 2005 A temperature self-adapting fiber Bragg grating dynamic sensor system High Power Lasers Part. Beams 17 1773-4
3. Kersey A D, Berkoff T A and Morey W W 1993 Multiplexed fiber Bragg grating strain sensor with a fiber Fabry-Perot wavelength filter Opt. Lett. 18 1370-3
4. Liu J G, Schmidt-Hattenberger C and Borm G 2002 Dynamic strain measurement with a fibre Bragg grating sensor system Measurement 32 151-61
5. Sano Y and Yoshino T 2003 Fast optical wavelength interrogator employing arrayed waveguide grating for distributed fiber Bragg grating sensors J. Lightwave Technol. 21 132-8
6. Christmas S P and Jackson D A 2001 A new method for interrogation of serial arrays of dynamic FBG strain sensors Meas. Sci. Technol. 12 897-4
7. Chang J, Huo D-H, Ma L-Z, Liu X-H, Liu T-Y and Wang C 2008 Interrogating a fiber Bragg grating vibration sensor by narrow line width light J. Electron. Sci. Technol. China 6 486-3
8. Ning C and Zhang X 2007 Fiber Bragg grating vibrating sensors and its signal processing system 8th Int. Conf. on Electronic Measurement and Instruments (China)