All-fibre Bragg grating strain-sensor demodulation technique using a wavelength division coupler

1994 ◽  
Vol 30 (1) ◽  
pp. 75-77 ◽  
Author(s):  
M.A. Davis ◽  
A.D. Kersey
Keyword(s):  
Strain Sensor ◽  
Bragg Grating ◽  
Fibre Bragg Grating ◽  
Wavelength Division

scholarly journals Development of metallized three-directional fibre Bragg grating strain sensor

2020 ◽  
Vol 1654 ◽  
pp. 012092
Author(s):  
D.M. Chen ◽  
X.N. Dai ◽  
Z.B. Tang
Keyword(s):  
Strain Sensor ◽  
Bragg Grating ◽  
Fibre Bragg Grating

Composite plate drop test using a 16-channel fibre Bragg grating strain sensor system

1998 ◽  
Author(s):  
Geir B. Havsgard ◽  
Karianne Pran ◽  
Sverre Knudsen ◽  
P. O. Baalerud ◽  
Gunnar Wang ◽  
...  
Keyword(s):  
Composite Plate ◽  
Strain Sensor ◽  
Drop Test ◽  
Sensor System ◽  
Bragg Grating ◽  
Fibre Bragg Grating

Fibre Bragg grating strain sensor and study of its packaging material for use in critical analysis on steel structure

2009 ◽  
Vol 150 (1) ◽  
pp. 78-86 ◽  
Author(s):  
Tarun Kumar Gangopadhyay ◽  
Mousumi Majumder ◽  
Ashim Kumar Chakraborty ◽  
Asok Kumar Dikshit ◽  
Dipak Kumar Bhattacharya
Keyword(s):  
Critical Analysis ◽  
Strain Sensor ◽  
Steel Structure ◽  
Packaging Material ◽  
Bragg Grating ◽  
Fibre Bragg Grating

scholarly journals Simulation of Fibre Bragg Grating as Strain Sensor for Property Intrusion

2021 ◽  
Vol 9 (12) ◽  
pp. 1862-1868
Author(s):  
Muhammad Arif Bin Jalil
Keyword(s):  
Refractive Index ◽  
Strain Sensor ◽  
Ground Vibration ◽  
High Sensitivity ◽  
Bragg Grating ◽  
Fibre Bragg Grating ◽  
Spectral Reflectivity ◽  
Sensing Technology ◽  
Safety Property ◽  
Sensor Strain

Abstract: This study will demonstrate a strain sensor based on the optical Fibre Bragg Grating (FBG) sensing technology as it is known to have stable and reliable wavelength and response as function of the applied strain. This kind of sensor can perform accurate measurements of small ground vibration and monitor seismic activity thanks to their high sensitivity to dynamic strains induced by acceleration variation which can use to prevent property intrusion or burglary. To understand the FBG sensor more, few of its characteristics such as strain, spectral reflectivity and bandwidth and their connection with the fibre grating length and refractive index is being studied. Keywords: Fibre Bragg Grating(FBG); strain sensor; strain; spectral reflectivity; bandwidth; fibre grating length; refractive index; safety; property intrusion.

High-resolution, wavelength-division-multiplexed in-fibre Bragg grating sensor system

1996 ◽  
Vol 32 (10) ◽  
pp. 924 ◽  
Author(s):  
Y.J. Rao ◽  
D.J. Webb ◽  
D.A. Jackson ◽  
L. Zhang ◽  
I. Bennion
Keyword(s):  
High Resolution ◽  
Sensor System ◽  
Bragg Grating ◽  
Fibre Bragg Grating ◽  
Wavelength Division ◽  
Wavelength Division Multiplexed ◽  
Fibre Bragg Grating Sensor ◽  
Bragg Grating Sensor

Cryogenic characteristics of fibre Bragg grating (FBG) strain sensor

2008 ◽  
Author(s):  
Zhenghua Ni ◽  
Xiaoping Ye ◽  
Beirong Liu ◽  
Rongjin Huang ◽  
Laifeng Li
Keyword(s):  
Strain Sensor ◽  
Bragg Grating ◽  
Fibre Bragg Grating

scholarly journals A compact, portable and low cost generic interrogation strain sensor system using an embedded VCSEL, detector and fibre Bragg grating

2012 ◽  
Author(s):  
Graham C. B. Lee ◽  
Bram Van Hoe ◽  
Zhijun Yan ◽  
Oliver Maskery ◽  
Kate Sugden ◽  
...  
Keyword(s):  
Low Cost ◽  
Strain Sensor ◽  
Sensor System ◽  
Bragg Grating ◽  
Fibre Bragg Grating
Sign in / Sign up

Export Citation Format

Share Document