Journal
SENSORS
Volume 21, Issue 23, Pages -Publisher
MDPI
DOI: 10.3390/s21238049
Keywords
humidity; RH; moisture; hygrometer; optical fiber; review
Funding
- National Natural Science Foundation of China (NSFC) [61635007, 61905166]
- Guangdong Natural Science Foundation [2019A050510047, 2020A0505100066]
- Science and Technology Innovation Commission of Shenzhen [JCYJ20170818093743767, JCYJ20200109114001806, JSGG20180711150202089]
Ask authors/readers for more resources
Optical humidity sensors have evolved over decades by utilizing a variety of optical fibers and functional materials, along with different sensing mechanisms and optical techniques. This review aims to cover the majority of optical humidity sensors, highlight design and performance trends, and discuss challenges in various applications.
Optical humidity sensors have evolved through decades of research and development, constantly adapting to new demands and challenges. The continuous growth is supported by the emergence of a variety of optical fibers and functional materials, in addition to the adaptation of different sensing mechanisms and optical techniques. This review attempts to cover the majority of optical humidity sensors reported to date, highlight trends in design and performance, and discuss the challenges of different applications.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available