Simultaneous spectral recovery of long-period grating sensor array using optical time-division multiplexing

A novel sensor network based on optical time-division multiplexing (OTDM) is proposed and demonstrated for simultaneous sensing of long-period grating (LPG) sensor array with overlapping spectra. A star network is configured by pairing a circulator with each of the LPG sensors. Experiments are condu...

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Bibliographic Details

Main Authors:	Lin H.S., Mokhtar M.R., Rahman F.A., Rashid H.A.A., Roslina M., Arif N.A.M.
Other Authors:	55549639500
Format:	Article
Published:	2023
Subjects:	Fiber optic sensor Long period grating Optical sensor network Fiber optic sensors Optical sensors Refractive index Sensor networks Time division multiplexing Long Period Gratings LPG sensors Optical time division multiplexing STAR network Transmission spectrums Sensor arrays
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