Static strain measurement with sub-micro strain resolution and large dynamic range using twin grating Fabry-Perot sensor

Proceedings of SPIE - The International Society for Optical Engineering

Volumn 4328, Issue , 2001, Pages 216-223

  Shlyagin, M G ^a   Swart, P L ^b   Miridonov, S V ^a   Chtcherbakov, A A ^b   Marquez Borbon I ^a   Spirin, V V ^a  

^a CENTRO DE INVESTIGACIÓN CIENTÍFICA Y DE EDUCACIÓN SUPERIOR DE ENSENADA   (Mexico)

^b UNIVERSITY OF JOHANNESBURG   (South Africa)

Author keywords

Bragg grating; Fabry Perot interferometer; Fiber optic sensor; Strain measurement

Indexed keywords

FABRY-PEROT INTERFEROMETERS; FIBER BRAGG GRATINGS; FOURIER TRANSFORMS; REFLECTION; SINGLE MODE FIBERS; STRAIN MEASUREMENT; TEMPERATURE MEASUREMENT;

INTERFEROMETRIC SENSITIVITY; SUB-MICRO STRAIN RESOLUTION;

FIBER OPTIC SENSORS;

EID: 0034775212     PISSN: 0277786X     EISSN: None     Source Type: Journal    
DOI: 10.1117/12.435545     Document Type: Article

References (12)

1. Recent progress in applications of in-fibre Bragg grating sensors
2. Optical fibre based absolute extrinsic Fabry-Perot interferometric sensing system
3. Fiber grating sensors
4. High resolution fiber grating based sensor with interferometric wavelength shift detection
5. Dual wavelength fibre interferometer with wavelength selection via fibre Bragg grating elements
6. Recent progress in fiber optic low-coherence interferometry
7. Twin grating-based interferometric fiber optic sensor
8. Multiplexing of grating-based fiber sensors using broadband spectral coding
9. Digital demodulation of twin-grating fiber-optic sensors
10. Absolute strain measurement using an in-fibre-Bragg-grating-based Fabry-Perot sensor
11. Twin-grating fiber optic sensor demodulation