DocumentCode
3107322
Title
Demultiplexing of photonic crystal fibre sagnac interferometric pressure sensors using discrete wavelet transform
Author
Wong, A.C.L. ; Fu, H.Y. ; Tam, H.Y. ; Lu, C.
Author_Institution
Dept. of Electron. & Inf. Eng., Hong Kong Polytech. Univ., Kowloon, China
fYear
2009
fDate
13-17 July 2009
Firstpage
1
Lastpage
2
Abstract
For the first time, discrete wavelet transform (DWT) is used for the demultiplexing of photonic crystal fibre Sagnac interferometric sensors. This DWT technique was demonstrated experimentally through pressure measurements with sensors multiplexed in series.
Keywords
Sagnac interferometers; discrete wavelet transforms; fibre optic sensors; holey fibres; photonic crystals; pressure measurement; pressure sensors; Sagnac interferometric pressure sensors demultiplexing; discrete wavelet transform; photonic crystal fibre; pressure measurements; Demultiplexing; Discrete wavelet transforms; Frequency; Optical fiber polarization; Optical fiber sensors; Optoelectronic and photonic sensors; Photonic crystal fibers; Sagnac interferometers; Sensor phenomena and characterization; Sensor systems;
fLanguage
English
Publisher
ieee
Conference_Titel
OptoElectronics and Communications Conference, 2009. OECC 2009. 14th
Conference_Location
Hong Kong
Print_ISBN
978-1-4244-4102-0
Electronic_ISBN
978-1-4244-4103-7
Type
conf
DOI
10.1109/OECC.2009.5213584
Filename
5213584
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