Fabry-Perot liquid crystal tunable filter for interrogation of multiple fibre Bragg grating sensors

2007 ◽  
Author(s):  
Y. Semenova ◽  
G. Farrell ◽  
G. Rajan
Keyword(s):  
Liquid Crystal ◽  
Tunable Filter ◽  
Bragg Grating ◽  
Fibre Bragg Grating ◽  
Fabry Perot

Bragg grating-based fibre optic sensors in structural health monitoring

2006 ◽  
Vol 365 (1851) ◽  
pp. 317-343 ◽  
Author(s):  
Michael D Todd ◽  
Jonathan M Nichols ◽  
Stephen T Trickey ◽  
Mark Seaver ◽  
Christy J Nichols ◽  
...  
Keyword(s):  
Data Analysis ◽  
Health Monitoring ◽  
Composite Beam ◽  
Tunable Filter ◽  
Bragg Grating ◽  
Fibre Bragg Grating ◽  
Analysis Technique ◽  
Fabry Perot ◽  
Work First ◽  
Modelling Data

This work first considers a review of the dominant current methods for fibre Bragg grating wavelength interrogation. These methods include WDM interferometry, tunable filter (both Fabry–Perot and acousto-optic) demultiplexing, CCD/prism technique and a newer hybrid method utilizing Fabry–Perot and interferometric techniques. Two applications using these techniques are described: hull loads monitoring on an all-composite fast patrol boat and bolt pre-load loss monitoring in a composite beam in conjunction with a state-space modelling data analysis technique.

Cognitive fiber Bragg grating sensors system based on fiber Fabry-Perot tunable filter technology

2011 ◽  
Author(s):  
Hongtao Zhang ◽  
Pengfei Wang ◽  
Jilin Zou ◽  
Jing Xie ◽  
Hong-Liang Cui
Keyword(s):  
Fiber Bragg Grating ◽  
Tunable Filter ◽  
Bragg Grating ◽  
Fiber Bragg Grating Sensors ◽  
Fabry Perot

Absolute strain measurement using an in-fibre-Bragg-grating-based Fabry-Perot sensor

2000 ◽  
Vol 36 (8) ◽  
pp. 708 ◽  
Author(s):  
Y.J. Rao ◽  
M.R. Cooper ◽  
D.A. Jackson ◽  
C.N. Pannell ◽  
L. Reekie
Keyword(s):  
Strain Measurement ◽  
Bragg Grating ◽  
Fibre Bragg Grating ◽  
Fabry Perot

High-speed liquid crystal fiber Fabry-Perot tunable filter

1996 ◽  
Vol 8 (9) ◽  
pp. 1190-1192 ◽  
Author(s):  
Yufei Bao ◽  
A. Sneh ◽  
K. Hsu ◽  
K.M. Johnson ◽  
Jian-Yu Liu ◽  
...  
Keyword(s):  
Liquid Crystal ◽  
High Speed ◽  
Tunable Filter ◽  
Crystal Fiber ◽  
Fabry Perot

scholarly journals Three-stage Fabry–Perot liquid crystal tunable filter with extended spectral range

2011 ◽  
Vol 19 (3) ◽  
pp. 2158 ◽  
Author(s):  
Zhenrong Zheng ◽  
Guowei Yang ◽  
Haifeng Li ◽  
Xu Liu
Keyword(s):  
Liquid Crystal ◽  
Spectral Range ◽  
Tunable Filter ◽  
Fabry Perot

scholarly journals Novel interrogating system for fibre Bragg grating sensors using an acousto-optic tunable filter

1993 ◽  
Vol 29 (17) ◽  
pp. 1510 ◽  
Author(s):  
M.G. Xu ◽  
H. Geiger ◽  
J.L. Archambault ◽  
L. Reekie ◽  
J.P. Dakin
Keyword(s):  
Tunable Filter ◽  
Bragg Grating ◽  
Fibre Bragg Grating
Sign in / Sign up

Export Citation Format

Share Document