Multi-Functional Measurement Using a Single FBG Sensor
β Scribed by Y. Mizutani; R. M. Groves
- Publisher
- Sage Publications
- Year
- 2011
- Tongue
- English
- Weight
- 436 KB
- Volume
- 51
- Category
- Article
- ISSN
- 0014-4851
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## Abstract A new pressure sensor based on fiber Bragg gratings (FBG), is described with highβpressure sensitivity. The sensor is configured by embedding the FBG in a polymerβfield aluminum casing with an opening on one side, which is exposed to pressure measurand. The measured pressure response is
## Abstract We propose a new system of the multiplexed sensors using a series of fiber Bragg gratings (FBGs), where the gratings separation lengths, Bragg wavelength, dip length, and birefringence can be configured as the sensing information.The transmission spectrum of a dual fiber Bragg gratings