Effect of thermally induced strain on op
β
Li-bo Yuan; Li-min Zhou; Wei Jin; K.T. Lau; Chi-kin Poon
π
Article
π
2003
π
Elsevier Science
π
English
β 212 KB
A critical issue in developing a fiber-optic strain gauge is its codependency on temperature and strain. Any changes in the output of the optical fiber sensor due to its own thermal sensitivity and the thermal expansion of the most material will be misinterpreted as a change in shape-induced strain