Strain and temperature discrimination using high-birefringence erbium-doped fiber loop mirror with high pump power laser

IEEE Photonics Technology Letters

Volumn 20, Issue 12, 2008, Pages 1033-1035

  Frazão, Orlando ^a   Egypto, Diogo ^b   Aragão Bittencourt, Lucas ^b   Giraldi, Maria T M R ^b   Marques, Manuel B ^c  

^a UNIVERSITY OF PORTO   (Portugal)

^b MILITARY INSTITUTE OF ENGINEERING   (Brazil)

^c UNIVERSITY OF PORTO   (Portugal)

Author keywords

Erbium doped fiber; Fiber loop mirror (FLM); High pump laser; Optical fiber sensors

Indexed keywords

ERBIUM DOPED FIBERS; FIBER LOOP MIRRORS; HIGH BIREFRINGENCE; OPTICAL FIBER SENSOR; PUMP LASER; PUMP POWER; SIMULTANEOUS MEASUREMENT; TEMPERATURE VARIATION;

BIREFRINGENCE; ERBIUM; FIBER OPTIC SENSORS; FIBER OPTICS; FIBERS; OPTICAL FIBERS; OPTICAL RESONATORS; PUMPING (LASER); PUMPS; SENSITIVITY ANALYSIS; SENSORS;

MIRRORS;

EID: 67749098438     PISSN: 10411135     EISSN: None     Source Type: Journal    
DOI: 10.1109/LPT.2008.924181     Document Type: Article

References (7)

1. D. Mortimore, "Fiber loop reflectors," J. Lightw. Technol., vol.6, no.7, pp. 1217-1224, Jul. 1988.
2. Y. Liu, B. Liu, X. Feng, W. Zhang, G. Zhou, S. Yuan, G. Kai, and X. Dong, "High-birefringence fiber loop mirrors and their applications as sensors," Appl. Opt., vol.44, no.12, pp. 2382-2390, 2005.
3. F. Farahi, D. J. Webb, J. D. C. Jones, and D. A. Jackson, "Simultaneous measurement of temperature and strain: Cross-sensitivity considerations," J. Lightw. Technol., vol.8, no.5, pp. 138-141, Feb. 1990.
4. O. Frazão, L. M. Marques, S. Santos, J. M. Baptista, and J. L. Santos, "Simultaneous measurement for strain and temperature based on a long-period grating combined with a high-birefringence fiber loop mirror" IEEE Photon. Technol. Lett. vol.18 no.22 pp. 2407-2409 Nov. 15 2006.
5. G. Sun, D. S. Moon, and Y. Chung, "Simultaneous temperature and strain measurement using two types of high-birefringence fibers in Sagnac loop mirror," IEEE Photon. Technol. Lett., vol.19, no.24, pp. 2027-2029, Dec. 15, 2007.
6. O. Frazão, J. M. Baptista, and J. L. Santos, "Strain and temperature discrimination using concatenated high-birefringence fiber loop mirrors," IEEE Photon. Technol. Lett., vol.19, no.16, pp. 1260-1262, Aug. 15, 2007.
7. O. Frazão, J. M. Baptista, and J. L. Santos, "Recent advances in high-birefringence fiber loop mirror sensors," Sensors, vol.7, pp. 2970-2983, 2007.