Prof. Assaf Klar Profile

Prof. Assaf Klar

Associate Professor at Technion-Israel Institute of Technology

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Publications (4)

Proceedings Article | 7 June 2013 Paper

Detection of tunnel excavation using fiber optic reflectometry: experimental validation

Raphael Linker, Assaf Klar

Proceedings Volume 8709, 87090X (2013) https://doi.org/10.1117/12.2015534

KEYWORDS: Fiber optics, Signal detection, Wavelets, Reflectometry, Homeland security, Signal processing, Data processing, Data communications, Failure analysis, Rayleigh scattering

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Proceedings Article | 5 May 2010 Paper

Validation of a BOTDR-based system for the detection of smuggling tunnels

Itai Elkayam, Assaf Klar, Raphael Linker, Alec Marshall

Proceedings Volume 7666, 76662A (2010) https://doi.org/10.1117/12.848748

KEYWORDS: Soil science, Wavelets, Neural networks, Signal detection, Prototyping, Civil engineering, Homeland security, Image analysis, Digital imaging, Signal attenuation

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Proceedings Article | 1 April 2010 Paper

Measures for identifying cracks within reinforced concrete beams using BOTDR

Assaf Klar, Yiska Goldfeld, Ziv Charas

Proceedings Volume 7647, 76472I (2010) https://doi.org/10.1117/12.848578

KEYWORDS: Optical fibers, Statistical analysis, Spatial resolution, Temperature metrology, Optical simulations, Light scattering, Eye, Scattering, Computer simulations, Fiber optics

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Proceedings Article | 28 April 2009 Paper

Feasibility study of the automated detection and localization of underground tunnel excavation using Brillouin optical time domain reflectometer

Assaf Klar, Raphael Linker

Proceedings Volume 7316, 731603 (2009) https://doi.org/10.1117/12.810781

KEYWORDS: Neural networks, Wavelets, Calibration, Optical fibers, Reflectometry, Temperature metrology, Spatial resolution, Light scattering, Signal detection, Performance modeling

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