Self-mixing based interrogation techniques for high-reflectivity fibre Bragg grating sensors

D. Tosi, M. Olivero, G. Perrone

Research output: Contribution to journal › Article

14 Citations (Scopus)

Abstract

A novel interrogation technique for fibre Bragg gratings, based on the self-mixing effect in strong feedback regime and intensity detection, is demonstrated through experimental measurements. The application of an appropriate spectral estimator permits transferring the analysis into the frequency domain, leading to the realisation of a power drift-tolerant strain sensor.

Original languageEnglish
Pages (from-to)405-406
Number of pages2
JournalElectronics Letters
Volume44
Issue number6
DOIs
Publication statusPublished - 2008
Externally publishedYes

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Fiber Bragg gratings
Feedback
Sensors

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Cite this

Self-mixing based interrogation techniques for high-reflectivity fibre Bragg grating sensors. / Tosi, D.; Olivero, M.; Perrone, G.

In: Electronics Letters, Vol. 44, No. 6, 2008, p. 405-406.

Research output: Contribution to journal › Article

Tosi, D, Olivero, M & Perrone, G 2008, 'Self-mixing based interrogation techniques for high-reflectivity fibre Bragg grating sensors', Electronics Letters, vol. 44, no. 6, pp. 405-406. https://doi.org/10.1049/el:20080187
Tosi D, Olivero M, Perrone G. Self-mixing based interrogation techniques for high-reflectivity fibre Bragg grating sensors. Electronics Letters. 2008;44(6):405-406. https://doi.org/10.1049/el:20080187
Tosi, D. ; Olivero, M. ; Perrone, G. / Self-mixing based interrogation techniques for high-reflectivity fibre Bragg grating sensors. In: Electronics Letters. 2008 ; Vol. 44, No. 6. pp. 405-406.
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