## Abstract A new scheme is proposed for simultaneous strain and temperature measurement with a singleβfiber Bragg grating. The grating sensor was written on the splice joint between two fibers and has two resonance peaks because of the different refractive index between the two fibers. By bonding
Strain-Temperature Discrimination Using a Single Fiber Bragg Grating
β Scribed by Aashia, R.; Madhav, K.V.; Srinivasan, B.; Asokan, S.
- Book ID
- 119805529
- Publisher
- IEEE
- Year
- 2010
- Tongue
- English
- Weight
- 433 KB
- Volume
- 22
- Category
- Article
- ISSN
- 1041-1135
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## Abstract A smart laminated composite with a simple geometry was produced with embedded fiber Bragg grating sensors. The smart structure is composed of two Bragg gratings located in regions of different thicknesses of the laminated composite. Although one of the Bragg gratings is embedded between
## Abstract A novel temperatureβindependent strain sensor based on a fiber Bragg grating is demonstrated. The front section of the fiber Bragg grating is fixed to a crystal plate, and the other section is linearly etched in HF acid. The reflected power of the grating varies linearly with strain and