A Taper-in-Taper Structured Interferometric Optical Fiber Sensor for Cu<sup>2+</sup> ion Detection

A Taper-in-Taper Structured Interferometric Optical Fiber Sensor for Cu<sup>2+</sup> ion Detection

Copper ion is closely associated with the ecosystem and human health, and even a little excessive dose in drinking water may result in a range of health problems. However, it remains challenging to produce a highly sensitive, reliable, cost-effective and electromagnetic-interference interference-imm...

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Bibliographic Details
Main Authors:	Zidan Gong, Yisong Lei, Ziwen Wang, Jie Zhang, Zeji Sun, Yuyao Li, Jianhao Huang, Chichiu Chan, Xia Ouyang
Format:	Article
Language:	English
Published:	MDPI AG 2022-04-01
Series:	Sensors
Subjects:	optical fiber sensor interferometric taper-in-taper refractive index Cu<sup>2+</sup> detection
Online Access:	https://www.mdpi.com/1424-8220/22/7/2709

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