The FBG-based monitor of liquid-solid-phase transitions and its potential sensing applications

Ji Zhu; Jianzhong Zhang

doi:10.1117/12.923032

12 April 2012 The FBG-based monitor of liquid-solid-phase transitions and its potential sensing applications

Ji Zhu, Jianzhong Zhang

Proceedings Volume 8409, Third International Conference on Smart Materials and Nanotechnology in Engineering; 84091T (2012) https://doi.org/10.1117/12.923032
Event: Third International Conference on Smart Materials and Nanotechnology in Engineering, 2011, Shenzhen, China

Abstract

We demonstrated the monitoring of the liquid-solid phase transition, including a supercooling process, based on embeded FBGs. A FBG concentration sensing scheme is proposed by observing the embeded-FBGs' response to the phase transition. The freezing of the salt solution and the Glucose solution are measured and the results show the correlation between the solute's concentration and the embeded-FBGs' response.

Citation Download Citation

Ji Zhu and Jianzhong Zhang "The FBG-based monitor of liquid-solid-phase transitions and its potential sensing applications", Proc. SPIE 8409, Third International Conference on Smart Materials and Nanotechnology in Engineering, 84091T (12 April 2012); https://doi.org/10.1117/12.923032

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