## Abstract A fiber Bragg grating (FBG) pressure sensor packaged by using a hard core in the membrane is presented. By utilizing the unique membrane‐based FBG packaging method, its pressure sensitivity has been effectively enhanced. The pressure sensitivity of the FBG reaches 5.75 × 10^−3^/MPa with
The fabrication and analysis of lateral pressure fiber sensor based on fiber Bragg grating
✍ Scribed by Hsi-Shan Huang; Tsair-Chun Liang
- Publisher
- John Wiley and Sons
- Year
- 2008
- Tongue
- English
- Weight
- 285 KB
- Volume
- 50
- Category
- Article
- ISSN
- 0895-2477
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✦ Synopsis
Abstract
This article mainly depicts the sensitivity of the pressure sensor based on fiber Bragg grating coated with polymers of different ratio hardener and silicone sealant. The result shows that when the ratio is 1:13, the effect of the sensitivity of 1.94 × 10^−2^/MPa can be obtained. © 2008 Wiley Periodicals, Inc. Microwave Opt Technol Lett 50: 2535–2537, 2008; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.23761
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