A New Strategy for Real-Time Humidity Detection: Polymer-Coated Optical Waveguide Sensor

A New Strategy for Real-Time Humidity Detection: Polymer-Coated Optical Waveguide Sensor

This paper proposes a novel strategy for low humidity detection, an optical waveguide (OWG) sensor that is locally coated with polyvinylpyrrolidone (PVP) film. The humidity sensor was fabricated using a spin coating on a K+-exchanged glass optical waveguide with PVP film. Its sensing properties were...

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Bibliographic Details
Main Authors: Bin Du, Xihui Mu, Shuai Liu, Lei Guo, Zhiwei Liu, Shasha Feng, Jianjie Xu, Zhaoyang Tong, Zhi-Mei Qi
Format: Article
Language:English
Published: MDPI AG 2022-02-01
Series:Chemosensors
Subjects:
optical waveguide
polymer
film
humidity
detection
Online Access:https://www.mdpi.com/2227-9040/10/2/63

Internet

https://www.mdpi.com/2227-9040/10/2/63

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