## Abstract We present a new bend sensor which can measure the curvature using an etched fiber Bragg grating (FBG) embedded into a beam. The reflection power of the grating detected by an optical power meter varies linearly with the curvature of the beam. This sensor is independent of temperature.
Stress-transfer characteristics of embedded fiber Bragg grating sensors
โ Scribed by Ji-long Bao; Ying Chen; Hong-xia Zhao
- Publisher
- Tianjin University of Technology
- Year
- 2005
- Tongue
- English
- Weight
- 415 KB
- Volume
- 1
- Category
- Article
- ISSN
- 1673-1905
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