B6.1 - Fiber Optic Strain and Temperature Sensing: Overview of Principles
- AMA Conferences 2017
2017-05-30 - 2017-06-01
- Proceedings Sensor 2017
- B6 - Distributed and Fiber Bragg Grating Sending I
- R. Engelbrecht - Technische Hochschule Nürnberg Georg Simon Ohm (Germany)
- 255 - 260
Fiber-optic sensing of temperature and strain over many advantages over electronic sensors. Bragg-Gratings (FBGs) are used for spot sensing, whereas Rayleigh, Brillouin and Raman are used for distributed sensing in long fibers. In this article, these sensor principles are briefly reviewed.