Development of strain measurement in superconducting magnet through fiber Bragg grating

Authors :: Hongjie Zhang
Fanping Deng
Qiuliang Wang
Luguang Yan
Yingming Dai
Keeman Kim
Source :: IEEE Transactions on Applied Superconductivity. June, 2008, Vol. 18 Issue 2, p1419, 4 p.
Publication Year :: 2008
Abstract: The temperature and strain responses of fiber Bragg grating (FBG) sensors are measured at cryogenic temperatures. The results are used for monitoring the health of high field superconducting magnets and have proved that the FBG sensor is a precise strain sensor for cryogenic applications.

Subjects :: Strains and stresses -- Analysis
Stress relaxation (Materials) -- Analysis
Stress relieving (Materials) -- Analysis
Superconducting magnets -- Thermal properties
Superconducting magnets -- Mechanical properties
Business
Electronics
Electronics and electrical industries

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