Publication:
Distributed strain sensing by frequency-selective fading in phase-OTDR

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Distributed_Strain_Sensing_by_Frequency-Selective_Fading_in_Phase-OTDR.pdf (342.83 KB)

Date

2024-10-29

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Publisher

IEEE

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Abstract

We demonstrate a novel approach using frequency-selective fading in phase-OTDR systems to measure dynamic strain on a fiber optic cable. We present the measurements of 200 Hz, 0.03 με strain at 2 kHz interrogation frequency. CLEO 2024 © Optica Publishing Group 2024 © 2024 The Author(s)

Description

Conference Name:2024 Conference on Lasers and Electro-Optics, CLEO 2024
Date of Conference:7 May 2024 through 10 May 2024

Keywords

Fading channels, Frequency measurement, Measurement by laser beam, Optical fiber cables, Optical fibers, Optical variables measurement, Phase measurement, Sensors, Strain, Strain measurement

Citation

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https://hdl.handle.net/11693/116547

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Scholarly Publications - NANOTAM
Scholarly Publications - Electrical and Electronics Engineering
Scholarly Publications - Physics