ITM Web Conf.
Volume 32, 2020International Conference on Automation, Computing and Communication 2020 (ICACC-2020)
|Number of page(s)||4|
|Published online||29 July 2020|
Performance analysis of Strain sensor based on Fiber Bragg Grating
1 Department of Electronics, Ramrao Adik Institute of Technology, Navi Mumbai India
2 Department of Electronics, Ramrao Adik Institute of Technology, Navi Mumbai India
3 Department of Electronics, Ramrao Adik Institute of Technology, Navi Mumbai India
4 Department of Electronics, Ramrao Adik Institute of Technology, Navi Mumbai India
* Corresponding author: email@example.com
A fiber Bragg grating can be worked as reflector, it is constructed in a short section of optical fiber that reflects light of specific wavelength and allow to pass remaining wavelengths. This is possible by creating a periodic change in refractive index within the fiber core. The change in the modal index of fiber caused due to strain results in a Bragg wavelength. This work describes performance of Fiber Bragg Gratings as a strain sensor at 1550nm wavelength is considered for simulation, corresponding dynamic strain and wavelength shifts are analysed. This performance analysis is useful especially for intrusion detection system where environments are harsh. This sensor is compatible with data communication system and can be used for remote sensing.
Key words: Fiber Bragg Grating / Optical sensors / Strain / Wavelength
© The Authors, published by EDP Sciences, 2020
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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