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Title: Distributed sensing using bi-directional BOTDA system
Authors: Guo, N
Wang, L
Wang, J
Jin, C
Tam, HY 
Zhang, AP 
Lu, C 
Keywords: Fiber optics sensors
Scattering, stimulated Brillouin
Issue Date: 2015
Publisher: Optical Society of American
Source: OSA technical digest (online), 2015, paper AS4I.6 How to cite?
Journal: OSA technical digest (online) 
Abstract: A novel Bi-Directional Brillouin time domain analyzer (BD-BOTDA) is proposed and experimentally demonstrated by simultaneously detecting Brillouin signals over each half of the whole fiber at two wavelengths separately, achieving over 80 km sensing range with 2m spatial resolution.
Description: Asia Communications and Photonics Conference 2015, Hong Kong, 19-23 November 2015
ISBN: 978-1-943580-06-4 (print)
DOI: 10.1364/ACPC.2015.AS4I.6
Appears in Collections:Conference Paper

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