ICCAS OpenIR
Fiber optic Bragg grating sensor based on hydrogels for measuring salinity
Cong, J; Zhang, XM; Chen, KS; Xu, J
2002-12-20
Source PublicationSENSORS AND ACTUATORS B-CHEMICAL
ISSN0925-4005
Volume87Issue:3Pages:487-490
AbstractWe report a new type of optical salinity sensor with a fiber Bragg grating (FBG) coated with hydrogels. The sensing mechanism in this device is based on mechanical stress that is induced in the chemically sensitive water swellable polymers (hydrogels) coating when the water escapes from it. The stress in the hydrogels coating stretches and shifts the Bragg wavelength of the FBG. Varying the composition of the gel, the sensor can be used to response to different trigger stimulus. Here the sensors for measuring salinity are demonstrated. (C) 2002 Elsevier Science B.V. All rights reserved.
KeywordOptical Sensor Fiber Bragg Grating Hydrogel Sanility
Indexed BySCI
Language英语
WOS IDWOS:000179478000014
PublisherELSEVIER SCIENCE SA
Citation statistics
Cited Times:64[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/79148
Collection中国科学院化学研究所
Corresponding AuthorZhang, XM
Affiliation1.Zhejiang Univ, Dept Informat & Elect Engn, Hangzhou 310027, Peoples R China
2.Chinese Acad Sci, Polymer Phys Lab, Ctr Mol Sci, Inst Chem, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Cong, J,Zhang, XM,Chen, KS,et al. Fiber optic Bragg grating sensor based on hydrogels for measuring salinity[J]. SENSORS AND ACTUATORS B-CHEMICAL,2002,87(3):487-490.
APA Cong, J,Zhang, XM,Chen, KS,&Xu, J.(2002).Fiber optic Bragg grating sensor based on hydrogels for measuring salinity.SENSORS AND ACTUATORS B-CHEMICAL,87(3),487-490.
MLA Cong, J,et al."Fiber optic Bragg grating sensor based on hydrogels for measuring salinity".SENSORS AND ACTUATORS B-CHEMICAL 87.3(2002):487-490.
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