A Design of Optical Fiber Bragg Grating Sensor for Pressure and Temperature Monitoring

International Journal of Electronics and Communication Engineering
© 2016 by SSRG - IJECE Journal
Volume 3 Issue 8
Year of Publication : 2016
Authors : Kritika Khandelwal and Deepesh patidar
How to Cite?

Kritika Khandelwal and Deepesh patidar, "A Design of Optical Fiber Bragg Grating Sensor for Pressure and Temperature Monitoring," SSRG International Journal of Electronics and Communication Engineering, vol. 3,  no. 8, pp. 6-9, 2016. Crossref, https://doi.org/10.14445/23488549/IJECE-V3I8P104


In this paper, types and working principle of optical fiber sensors and these advantages of using them were studied. Fiber bragg grating sensor whose characteristic wavelength changes by pressure, temperature or stress, transmission of the sensed information were studied. the spectrum of the transmitted and reflected light in sensor, The wavelengths of the Bragg gratings, Optical fiber systems were become highly prevalent in both military aircraft and commercial, getting applications in niche area where the properties of optical fibers were essential[1].We studied a fiberoptic temperature monitoring system with an array of more than 4 sensor gratings.. Differential measurement with a Gaussian curve-fitting algorithm and temperature-stabilized reference gratings had been use to enhance measurement accuracy, which obtained temperature resolution and linearity error. We study temperature-induced Bragg wavelength variations were exactly monitored with a scanned tunable wavelength filter


Fiber Bragg Grating ( FBG)sensor , Transducer


[1] Othonos and K. Kalli, Fiber bragg gratings, Artech House,1999.
[2] A M. tooley and D. wyatt, Aircraft Communication and Navigation System, Elsevier.
[3] Googleweblight.com
[4] G.Wild & S.Richardson, Submitted for publication.
[5] www.wikipedia.org/wiki/fiber_optic_sensor
[6] www.smartfibers.com/fiber-bragg-grating
[7] www.fbgs.com/
[8] www.books.google.co.in/books/