期刊
OPTICAL FIBER TECHNOLOGY
卷 46, 期 -, 页码 83-87出版社
ELSEVIER SCIENCE INC
DOI: 10.1016/j.yofte.2018.09.017
关键词
Refractive sensor; Portlandite; FBG; Highly sensitive sensor; Chemical detection
资金
- Rajiv Gandhi national fellowship under University Grants Commission [F117.1/201415/RGNF2014 15SCPUN61657/(SAIII)]
In this paper, a cladding etched fiber Bragg grating (FBG) sensor is proposed to monitor chemicals (Ca(OH)(2) and Mg(OH)(2)) which produces in civil structures. Further, to enhance the sensitivity, an indium tin oxide is coated on cladding etched FBG sensor. It is observed that the indium tin oxide coated sensor is highly sensitive in terms of chemical detection and inducing wavelength shift of 12 nm and 10 nm with Ca(OH)(2) and Mg(OH)(2) respectively. On the other hand, cladding etched FBG sensor produces a wavelength shift of 8 nm and 6 nm for Ca(OH)(2) and Mg(OH)(2) respectively.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据