Sensor interrogation technique using chirped fibre grating based Sagnac loop

Electronics Letters

Volumn 38, Issue 7, 2002, Pages 312-313

  Zhao, Donghui ^a   Shu, Xuewen ^a   Zhang, Lin ^a   Bennion, I ^a  

^a ASTON UNIVERSITY   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

BROADBAND AMPLIFIERS; ELECTRIC DELAY LINES; FIBER BRAGG GRATINGS; LIGHT MEASUREMENT; LIGHT REFLECTION; LIGHT TRANSMISSION; OPTICAL FIBER COUPLING; OPTICAL VARIABLES CONTROL; PHOTODETECTORS; TUNING; WAVEGUIDE CIRCULATORS; WAVEGUIDE ISOLATORS;

CHIRP RATE; SAGNAC LOOP; SENSOR INTERROGATION TECHNIQUE; TANH FUNCTION PROFILE; WAVELENGTH DEPENDENT RECEIVER;

FIBER OPTIC SENSORS;

EID: 0037187758     PISSN: 00135194     EISSN: None     Source Type: Journal    
DOI: 10.1049/el:20020224     Document Type: Article

References (10)

1. In-fibre Bragg grating sensors
2. A passive wavelength demodulation system for guided-wave Bragg grating sensors
3. All-fibre Bragg grating strain-sensor demodulation technique using a wavelength division coupler
4. Demodulation scheme for fiber Bragg grating sensors based on active control of the spectral response of a wavelength division multiplexer
5. Multiplexed fiber Bragg grating strain sensor system with a fiber Fabry-Perot wavelength filter
6. Analysis of the reflective-matched fiber Bragg grating sensing interrogation scheme
7. Novel interrogating system for fibre Bragg grating sensors using an acousto-optic tuneable filter
8. Fiber laser source/analyzer for Bragg grating sensor array interrogation
9. Chirping optical fibre Bragg gratings using tapered-thickness piezoelectric ceramic
10. 8-channel tunable drop device with thermal tuning for 100 GHz channel spacing