Intensity modulation-based fibre optic vibration sensor using an aperture within a proof mass

2017 ◽  
Vol 11 (1) ◽  
pp. 49-56 ◽  
Author(s):  
Ze-Wei Zuo ◽  
Yi Hao ◽  
Sang-Jin Choi ◽  
Minho Song ◽  
Young-Chon Kim ◽  
...  
Keyword(s):  
Proof Mass ◽  
Intensity Modulation ◽  
Vibration Sensor ◽  
Fibre Optic

A fiber cantilever beam vibration sensor with air cavity based on intensity modulation

2021 ◽  
Vol 67 ◽  
pp. 102732
Author(s):  
Chang Liu ◽  
Yanyan Chu ◽  
Xinghu Fu ◽  
Wa Jin ◽  
Guangwei Fu ◽  
...  
Keyword(s):  
Cantilever Beam ◽  
Intensity Modulation ◽  
Vibration Sensor ◽  
Air Cavity ◽  
Beam Vibration

A Fibre-Optic Non-Contacting Reference Grade Vibration Sensor

1989 ◽  
Author(s):  
B. T. Meggitt ◽  
A. C. Lewin ◽  
D. A. Jackson
Keyword(s):  
Vibration Sensor ◽  
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An investigation of secondary wave-induced intensity modulation in fibre optic gyroscope

2016 ◽  
Vol 64 (5) ◽  
pp. 451-456 ◽  
Author(s):  
Xiaobin Xu ◽  
Zhihao Zhang ◽  
Xiong Pan ◽  
Ningfang Song ◽  
Chunxi Zhang
Keyword(s):  
Intensity Modulation ◽  
Secondary Wave ◽  
Fibre Optic ◽  
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Wavelet analysis of optical signal extracted from a non-contact fibre-optic vibration sensor using an extrinsic Fabry–Perot interferometer

2005 ◽  
Vol 16 (5) ◽  
pp. 1075-1082 ◽  
Author(s):  
Tarun Kumar Gangopadhyay ◽  
Sivaji Chakravorti ◽  
Kesab Bhattacharya ◽  
Saibal Chatterjee
Keyword(s):  
Wavelet Analysis ◽  
Optical Signal ◽  
Vibration Sensor ◽  
Fibre Optic ◽  
Fabry Perot
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