We propose and demonstrate a new technique for intensity-based fiber temperature sensing based on long-period fiber grating pairs having different temperature coefficients and an absorptive core mode blocker placed between the two gratings. The constructed fiber sensor exhibits a bandpass filter res
Optical sensing based on light coupling between two parallel long-period fiber gratings
โ Scribed by Kin Seng Chiang; Yunqi Liu; Qing Liu; Yunjiang Rao
- Publisher
- Springer-Verlag
- Year
- 2010
- Tongue
- English
- Weight
- 505 KB
- Volume
- 1
- Category
- Article
- ISSN
- 1674-9251
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