✦ LIBER ✦

Polymer-coated fiber Bragg Grating Sensor for cryogenic temperature measurements

✍ Scribed by Saidi Parne; R. L. N. Sai Prasad; Sen Gupta Dipankar; M. Sai Shankar; Srimannarayana Kamineni

Publisher: John Wiley and Sons
Year: 2011
Tongue: English
Weight: 369 KB
Volume: 53
Category: Article
ISSN: 0895-2477
DOI: 10.1002/mop.25914

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✦ Synopsis

Abstract

Cryogenic temperature sensing has been demonstrated using Polymer coated Fiber Bragg Grating Sensor, and the experimental results are presented in this article. Teflon coating thicknesses of 20 and 40 μ applied on Fiber Bragg Gratings, inscribed in silica fiber (TFBG) are used for these studies. It was observed that the sensitivity of Teflon‐coated FBG has been enhanced three times compared to uncoated regular FBGs. © 2011 Wiley Periodicals, Inc. Microwave Opt Technol Lett 53:1154–1157, 2011; View this article online at wileyonlinelibrary.com. DOI 10.1002/mop.25914

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