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Fibre Tip Sensor with Embedded FBG-LPG for Temperature and Refractive Index Determination by means of the Simple Measurement of the FBG Characteristics
Joint Authors
Berrettoni, C.
Trono, C.
Vignoli, V.
Baldini, Francesco
Source
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-03-26
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
A novel optical fibre sensing system based on a hybrid long period grating (LPG) and Bragg grating (FBG) configuration is proposed and demonstrated experimentally.
The hybrid configuration, which uses the difference in temperature and refractive index (RI) different response of a Bragg grating and a long period grating, makes it possible to discriminate simultaneously the temperature and the refractive index of different aqueous solutions.
RI (1.33 RIU–1.40 RIU) and temperature (21°C–28°C) working ranges have been experimentally determined.
Experimental results show that the maximum accuracy in the refractive index measurement (0.004 RIU) with temperature compensation has been achieved within the working ranges.
American Psychological Association (APA)
Berrettoni, C.& Trono, C.& Vignoli, V.& Baldini, Francesco. 2015. Fibre Tip Sensor with Embedded FBG-LPG for Temperature and Refractive Index Determination by means of the Simple Measurement of the FBG Characteristics. Journal of Sensors،Vol. 2015, no. 2015, pp.1-8.
https://search.emarefa.net/detail/BIM-1070134
Modern Language Association (MLA)
Berrettoni, C.…[et al.]. Fibre Tip Sensor with Embedded FBG-LPG for Temperature and Refractive Index Determination by means of the Simple Measurement of the FBG Characteristics. Journal of Sensors No. 2015 (2015), pp.1-8.
https://search.emarefa.net/detail/BIM-1070134
American Medical Association (AMA)
Berrettoni, C.& Trono, C.& Vignoli, V.& Baldini, Francesco. Fibre Tip Sensor with Embedded FBG-LPG for Temperature and Refractive Index Determination by means of the Simple Measurement of the FBG Characteristics. Journal of Sensors. 2015. Vol. 2015, no. 2015, pp.1-8.
https://search.emarefa.net/detail/BIM-1070134
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1070134