Fiber-Bragg-grating vibration sensor with temperature stability using wavelength-variable incoherent light source

Acoustical Science and Technology

Volumn 23, Issue 6, 2002, Pages 353-355

  Takahashi, Nobuaki ^a   Thongnum, Weerapong ^a   Takahashi, Sumio ^a  

^a NATIONAL DEFENSE ACADEMY   (Japan)

Author keywords

Fiber Bragg grating; Incoherent light; Optical fiber sensor; Temperature stabilization; Vibration sensing

Indexed keywords

FIBER BRAGG GRATINGS; LIGHT REFLECTION; LIGHT SOURCES; THERMAL EFFECTS; VIBRATIONS (MECHANICAL);

VIBRATION SENSORS;

OPTICAL SENSORS;

EID: 0036867419     PISSN: 13463969     EISSN: None     Source Type: Journal    
DOI: 10.1250/ast.23.353     Document Type: Article

References (4)

1. N. Takahashi, T. Saeki, K. Tetsumura, S. Takahashi and K. Imamura, "Pressure and temperature dependence of fiber Bragg grating for acoustic sensing," J. Mar. Acoust. Soc. Jpn., 26, 231-238 (1999).
2. 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. Lightwave Technol., 15, 1442-1463 (1997).
3. S.C. Kang, S.Y. Kim, S.B. Lee, S.W. Kwon, S.S. Choi and B. Lee, "Temperature-independent strain sensor system using a tilted fiber bragg grating demodulator," IEEE Photon. Technol. Lett., 10, 1461-1463 (1998).
4. N. Takahashi, K. Yoshimura and S. Takahashi, "Detection of ultrasonic mechanical vibration of a solid using fiber Bragg grating," Jpn. J. Appl. Phys., 39, 3134-3138 (2000).