An FBG Optical Approach to Thermal Expansion Measurements under Hydrostatic Pressure
We report on an optical technique for measuring thermal expansion and magnetostriction at cryogenic temperatures and under applied hydrostatic pressures of 2.0 GPa. Optical fiber Bragg gratings inside a clamp-type pressure chamber are used to measure the strain in a millimeter-sized sample of CeRhIn...
Main Authors: | Priscila F. S. Rosa, Sean M. Thomas, Fedor F. Balakirev, Jon Betts, Soonbeom Seo, Eric D. Bauer, Joe D. Thompson, Marcelo Jaime |
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Format: | Article |
Language: | English |
Published: |
MDPI AG
2017-11-01
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Series: | Sensors |
Subjects: | |
Online Access: | https://www.mdpi.com/1424-8220/17/11/2543 |
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