High resolution static strain measurement using an in-fibre-Bragg-grating-based Fabry Perot sensor

2000 ◽  
Author(s):  
Y. J. Rao
Keyword(s):  
High Resolution ◽  
Strain Measurement ◽  
Bragg Grating ◽  
Fibre Bragg Grating ◽  
Static Strain ◽  
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 resolution inclinometer based on vertical pendulum and fiber Bragg grating Fabry–Perot cavity

2018 ◽  
Vol 16 (11) ◽  
pp. 110603 ◽  
Author(s):  
Peng Cui Peng Cui ◽  
Wentao Zhang Wentao Zhang ◽  
Ying Song Ying Song
Keyword(s):  
High Resolution ◽  
Fiber Bragg Grating ◽  
Bragg Grating ◽  
Fabry Perot

scholarly journals Preliminary View of a Smart Technique for Materials Testing in the Laboratory using FBG Sensor

2018 ◽  
Vol 203 ◽  
pp. 04001
Author(s):  
Isah W. Balarabe ◽  
Mohamad Hisham ◽  
Ahmad R. Niraku ◽  
Indra S.H. Harahap
Keyword(s):  
High Resolution ◽  
Bragg Grating ◽  
Materials Testing ◽  
Fibre Bragg Grating ◽  
Fbg Sensor ◽  
Perfect Correlation ◽  
Fbg Sensors

Simple experiments for calibrating Fibre Bragg Grating (FBG) in order to measure strain and temperature have been successfully demonstrated in this study. This will allow convenient use of FBG sensor in the laboratory for measuring quantities. Linear curve fittings were employed for both the strain and temperature, and R2 values are determined respectively. The result showed a perfect correlation between FBG, strain and temperature. The approach can be employed with ease, simplicity in an inexpensive manner, in order harness the advantages offered by FBG sensors such as accuracy, precision, speed and high resolution.

Static strain measurement with submicro strain resolution and large dynamic range using twin grating Fabry-Perot sensor

2001 ◽  
Author(s):  
Mikhail G. Shlyagin ◽  
Pieter L. Swart ◽  
Serguei V. Miridonov ◽  
Anatoli A. Chtcherbakov ◽  
Ileana Marquez Borbon ◽  
...  
Keyword(s):  
Strain Measurement ◽  
Dynamic Range ◽  
Large Dynamic Range ◽  
Static Strain ◽  
Fabry Perot
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