Spontaneous Brillouin-based distributed temperature sensor utilizing a fiber Bragg grating notch filter for the separation of the Brillouin signal

IEEE Photonics Technology Letters

Volumn 13, Issue 5, 2001, Pages 508-510

  Wait, P C ^b   Hartog, A H ^a,b  

^a IEEE

^b Chandlers Ford   (United Kingdom)

Author keywords

Brillouin scattering; Distributed temperature sensing; Fiber gratings; Optical fibers

Indexed keywords

ELECTROMAGNETIC WAVE ATTENUATION; FIBER BRAGG GRATINGS; FIBER OPTIC SENSORS; NOTCH FILTERS; OPTICAL FIBERS; SPURIOUS SIGNAL NOISE; TEMPERATURE DISTRIBUTION; TIME DOMAIN ANALYSIS;

BRILLOUIN SIGNAL; DISTRIBUTED TEMPERATURE SENSOR; RAYLEIGH BACKSCATTER;

BRILLOUIN SCATTERING;

EID: 0035333350     PISSN: 10411135     EISSN: None     Source Type: Journal    
DOI: 10.1109/68.920768     Document Type: Article

References (8)

1. Optimising power transmission and distribution networks using optical fiber distributed temperature sensing systems
2. Using fiber-optic distributed temperature measurements to provide real-time reservoir surveillance data on Wytch farm field horizontal extended reach wells
3. Brillouin optical-fiber time domain reflectometry
4. Landau-Placzek ratio applied to distributed fiber sensing
5. An all-fiber system for simultaneous interrogation of distributed strain and temperature sensing using spontaneous Brillouin scattering
6. A fully distributed simultaneous strain and temperature sensor using spontaneous Brillouin backscatter
7. Recent advances in distributed optical fiber temperature sensing using the Landau-Placzek ratio