Cited 4 time in webofscience Cited 6 time in scopus

Enhanced temperature sensitivity of fiber Bragg grating temperature sensor using thermal expansion of copper tube

Title
Enhanced temperature sensitivity of fiber Bragg grating temperature sensor using thermal expansion of copper tube
Authors
Lee, CH[Lee, Cherl-Hee]Kim, MK[Kim, Min-Kuk]Kim, KT[Kim, Kwang Tack]Lee, J[Lee, Jonghun]
DGIST Authors
Lee, CH[Lee, Cherl-Hee]; Lee, J[Lee, Jonghun]
Issue Date
2011-07
Citation
Microwave and Optical Technology Letters, 53(7), 1669-1671
Type
Article
Article Type
Article
Keywords
CopperCopper TubeCopper TubesCylinders (Shapes)EnhancedEnhanced Temperature SensitivityFiber Bragg Grating (FBG)Fiber Bragg GratingsFiber Optic ComponentsFiber Optic SensorsFibersGluingHigh ThermalSensorsTemperatureTemperature SensitivityTemperature SensorTemperature SensorsThermal ExpansionTubesTubes (Components)
ISSN
0895-2477
Abstract
The temperature sensitivity of fiber Bragg grating (FBG) temperature sensor is enhanced when using a copper tube to jacket of the FBG.Both sides of the FBG are glued with epoxy to cylindrical ferrules tubes that in turn is inserted and glued to a cylindrical copper tube. As the high thermal expansion coefficient of the cylindrical copper tube pulls both sides of the FBG, the temperature sensitivity is improved 3.3-fold when compared to that of a bare FBG. Copyright © 2011 Wiley Periodicals, Inc.
URI
http://hdl.handle.net/20.500.11750/3449
DOI
10.1002/mop.26032
Publisher
Wiley Blackwell
Related Researcher
Files:
There are no files associated with this item.
Collection:
Convergence Research Center for Future Automotive Technology1. Journal Articles
Division of IoT∙Robotics Convergence Research1. Journal Articles


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