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Proceedings Paper

Temperature stability in silica based fiber Bragg gratings
Author(s): Christopher W. Smelser; Stephen J. Mihailov; Dan Grobnic
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Paper Abstract

Fiber Bragg gratings (FBG) have garnered interest as temperature and strain sensors because they are compact, inexpensive, and can be utilised for distributed and multi-parameter sensing. Ultrafast laser induced FBGs have been shown be especially promising for higher temperature (>500 ºC) applications. In this presentation we will discuss our most recent measurements of ultrafast gratings at elevated temperatures.

Paper Details

Date Published: 19 March 2012
PDF: 7 pages
Proc. SPIE 8257, Optical Components and Materials IX, 82570H (19 March 2012); doi: 10.1117/12.909617
Show Author Affiliations
Christopher W. Smelser, Communications Research Ctr. Canada (Canada)
Stephen J. Mihailov, Communications Research Ctr. Canada (Canada)
Dan Grobnic, Communications Research Ctr. Canada (Canada)

Published in SPIE Proceedings Vol. 8257:
Optical Components and Materials IX
Shibin Jiang; Michel J. F. Digonnet; J. Christopher Dries, Editor(s)

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