Temperature-insensitive tilt sensor with strain-chirped fiber Bragg gratings
โ Scribed by Xinyong Dong; Zhan, C.; Kun Hu; Ping Shum; Chi Chiu Chan
- Book ID
- 119802352
- Publisher
- IEEE
- Year
- 2005
- Tongue
- English
- Weight
- 220 KB
- Volume
- 17
- Category
- Article
- ISSN
- 1041-1135
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๐ SIMILAR VOLUMES
## Abstract Shortโperiod fiber Bragg gratings with gratings planes tilted at an angle 8ยฐ corresponding to the fiber axis show core mode and a large number of claddingโmode resonances in transmission. The differences between the claddingโmode resonance and the coreโmode resonance are used to detect
## Abstract A novel fiber Bragg grating (FBG) tilt sensor is proposed to detect the magnitude and the direction of a twoโdimensional inclination by using four FBGs. High angle sensitivity and measurement resolution have been achieved, and the temperature effect has been eliminated completely withou