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Title: Simultaneous interrogation of multiple FBG sensors for dynamic measurands
Authors: Shi, CZ
Chan, CC
Zhang, M
Ju, J
Jin, W 
Liao, YB
Zhang, Y
Zhou, Y
Keywords: Fiber Bragg gratings
Detector arrays
Issue Date: 2002
Publisher: SPIE-International Society for Optical Engineering
Source: Proceedings of SPIE : the International Society for Optical Engineering, 2002, v. 4920, 578 How to cite?
Journal: Proceedings of SPIE : the International Society for Optical Engineering 
Abstract: A fiber Bragg grating (FBG) sensor system for multi point, dynamic strain or temperature measurement is reported. The system uses a combination of an unbalanced fiber interferometer and phase locked loops and is capable of measuring dynamic signals with frequencies ranging from 100Hz to10kHz. Strain measurements with parallel FBG sensor arrays demonstrate strain resolution of better than (available in paper).
Description: Conference on Advanced Sensor Systems and Applications, Shanghai , 15-18 Oct 2002
ISSN: 0277-786X
EISSN: 1996-756X
DOI: 10.1117/12.481949
Appears in Collections:Conference Paper

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