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A Smart Graded-index Multimode Fiber Based Sensor Unit for Multi-parameter Sensing Applications

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DOI: 10.4236/opj.2013.32B062    3,369 Downloads   4,420 Views   Citations

ABSTRACT

We demonstrate a smart optical fiber sensor unit to realize a multi-parameter sensing, including temperature, curvature and strain or displacement. The sensor unit is composed of a Bragg grating in graded-index multimode fiber and a Fizeau cavity.

Conflicts of Interest

The authors declare no conflicts of interest.

Cite this paper

S. Fang, B. Li, D. Song, J. Zhang, W. Sun and L. Yuan, "A Smart Graded-index Multimode Fiber Based Sensor Unit for Multi-parameter Sensing Applications," Optics and Photonics Journal, Vol. 3 No. 2B, 2013, pp. 265-267. doi: 10.4236/opj.2013.32B062.

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