Hybrid fiber Bragg grating/long period fiber grating sensor for strain/temperature discrimination

IEEE Photonics Technology Letters

Volumn 8, Issue 9, 1996, Pages 1223-1225

  Patrick, H J ^a   Williams, G M ^a,b   Kersey, A D ^a   Pedrazzani, J R ^c,d   Vengsarkar, A M ^c,d  

^a NAVAL RESEARCH LABORATORY   (United States)

^b VIRGINIA POLYTECHNIC INSTITUTE AND STATE UNIVERSITY   (United States)

^c LUCENT TECHNOLOGIES   (United States)

^d IEEE

Author keywords

[No Author keywords available]

Indexed keywords

DIFFRACTION GRATINGS; LIGHT REFLECTION; OPTICAL FIBERS; REFRACTIVE INDEX; STRAIN; STRAIN MEASUREMENT; TEMPERATURE; TEMPERATURE MEASUREMENT;

FIBER BRAGG GRATING; FIBER GRATING SENSOR; LONG PERIOD GRATING; STRAIN DISCRIMINATION; TEMPERATURE DISCRIMINATION; WAVELENGTH SHIFTS;

OPTICAL SENSORS;

EID: 0030241578     PISSN: 10411135     EISSN: None     Source Type: Journal    
DOI: 10.1109/68.531843     Document Type: Article

References (6)

1. G. Meltz, W. W. Morey, and W. H. Glenn, "Formation of Bragg gratings in optical fibers by a transverse holographic method," Opt. Lett., vol. 14, no. 15, pp. 823-825, 1989.
2. A. D. Kersey, "Interrogation and multiplexing techniques for fiber Bragg grating strain-sensors," in Proc. Soc. Photo-Opt. Instrum. Eng. (SPIE), 1993, vol. 2071, pp. 30-48.
3. M. G. Xu, J.-L. Archambault, L. Reekie, and J. P. Dakin, "Discrimination between strain and temperature effects using dual-wavelength fiber grating sensors," Electron. Lett., vol. 30, no. 13, pp. 1085-1087, 1994.
4. A. J. Rogers, V. A. Handerek, S. E. Kanellopoulos, and J. Zhang, "New ideas in nonlinear distributed optical-fiber sensing," Proc. Soc. Photo-Opt. Instrum. Eng. (SPIE), vol. 2507, 1995, pp. 162-174.
5. A. M. Vengsarkar, P. J. Lemaire, J. B. Judkins, V. Bhatia, T. Erdogan, and J. E. Sipe, "Long-period fiber gratings as band-rejection filters," J. Lightwave Technol., vol. 14, no. 1, pp. 58-64, 1996.
6. H. Patrick, G. M. Williams, A. D. Kersey, J. R. Pedrazzani, and A. M. Vengsarkar, "Strain/temperature discrimination using combined fiber Bragg grating and long period grating sensors," presented at the Conf. Proceed. OFS-11, Sapporo, Japan, 1996.