Laser & Optoelectronics Progress, Volume. 49, Issue 1, 10601(2012)
Lquid-Solid Phase Transition Monitoring Based on FBG
We propose and prove the feasibility that the liquid-solid phase transition of water can be monitored based on FBG sensor. The supercooling phenomenon is observed during the phase transition process. On this basis, we show the phase transition signals of different concentrations of NaCl solution based on FBG sensor monitoring. The results show the correlation between the concentrations and the phase transition signals. This correlation is expected to provide a new scheme of solution concentration testing.
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Zhu Ji, Later Khalil, Zhang Jianzhong, Sun Weimin, Yuan Libo. Lquid-Solid Phase Transition Monitoring Based on FBG[J]. Laser & Optoelectronics Progress, 2012, 49(1): 10601
Category: Fiber Optics and Optical Communications
Received: Jul. 15, 2011
Accepted: --
Published Online: Nov. 9, 2011
The Author Email: Ji Zhu (zhuji@hrbeu.edu.cn)