DocumentCode
1734442
Title
Model and Simulation of a Polymer-Coated Fiber Bragg Grating Sensor
Author
Jun, Shao ; Xueguang, Qiao ; Zhenan, Jia ; Junhua, Liu
Author_Institution
Xi´´an Jiaotong Univ., Xi´´an
fYear
2007
Abstract
Embedding a FBG with polymer could improve the pressure sensitivity of a sensor. Based on the theory of elastic mechanics, considered the polymer with optical fiber transversely isotropy, which is encapsulated in the metal tube and 3 components of stress are not equal, the relation between the shift of Bragg wavelength and the pressure is proposed. How to improve the pressure sensitivity is also discussed. It is useful for designing a fiber grating sensor.
Keywords
Bragg gratings; elasticity; fibre optic sensors; polymers; pressure sensors; Bragg wavelength; elastic mechanics; optoelectronic device; polymer-coated fiber Bragg grating sensor; pressure sensitivity; Bragg gratings; Capacitive sensors; Fiber gratings; Instruments; Mechanical sensors; Optical fiber sensors; Optical fibers; Optical polymers; Packaging; Strain measurement; Fiber grating; Optimization; Optoelectronics; Package; Polymer; Sensor;
fLanguage
English
Publisher
ieee
Conference_Titel
Electronic Measurement and Instruments, 2007. ICEMI '07. 8th International Conference on
Conference_Location
Xi´an
Print_ISBN
978-1-4244-1136-8
Electronic_ISBN
978-1-4244-1136-8
Type
conf
DOI
10.1109/ICEMI.2007.4351107
Filename
4351107
Link To Document