Multi-parameter demodulation for temperature, salinity and pressure sensor in seawater based on the semi-encapsulated microfiber Mach-Zehnder interferometer

•An sample-fabricated multi-parameter sensor based on the polydimethylsiloxane semi-encapsulated in-line microfiber Mach–Zehnder interferometer (MMZI) for simultaneous measurement of temperature, salinity and pressure in seawater is proposed and realized with typical sensitivities of −2312 pm/℃, 631...

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Bibliographic Details
Published in:	Measurement : journal of the International Measurement Confederation Vol. 196; p. 111213
Main Authors:	Liu, Jichao, Hou, Yunfei, Wang, Jing, Zhong, Guoqiang, Zhang, Lihui, Zhuang, Funa, Yu, Lijun, Wang, Shanshan
Format:	Journal Article
Language:	English
Published:	London Elsevier Ltd 15.06.2022 Elsevier Science Ltd
Subjects:	Demodulation Encapsulation Errors Mach-Zehnder interferometers Machine learning Matrix methods Microfibers Multi-parameter sensing Pressure Pressure sensors Regression models Salinity Seawater Sensors Support vector machines Support vector regression Temperature Temperature, salinity and pressure in seawater Multi-parameter sensing Support vector regression Temperature, salinity and pressure in seawater
ISSN:	0263-2241, 1873-412X
Online Access:	Get full text
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