Dr. Gangtie Zheng Profile

Dr. Gangtie Zheng

at Cranfield Univ

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Publications (3)

Proceedings Article | 27 June 2002 Paper

Fiber optic acoustic emission sensor based on a fused tapered coupler

Crispin Doyle, Rongshen Chen, Tongyu Liu, Gangtie Zheng, Gerard Fernando

Proceedings Volume 4694, (2002) https://doi.org/10.1117/12.472633

KEYWORDS: Sensors, Ferroelectric materials, Acoustics, Acoustic emission, Fiber optics sensors, Transducers, Signal to noise ratio, Composites, Semiconductor lasers, Systems modeling

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Proceedings Article | 31 August 2000 Paper

Analysis of acousto-optic modulation in optical fiber coupler

Rongsheng Chen, Yanbiao Liao, Gangtie Zheng, Tonguy Liu, Gerard Fernando

Proceedings Volume 4074, (2000) https://doi.org/10.1117/12.397905

KEYWORDS: Fiber couplers, Acoustics, Modulation, Acousto-optics, Optical fibers, Single mode fibers, Ferroelectric materials, Sensors, Composites, Cladding

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Proceedings Article | 13 May 2000 Paper

Blind deconvolution of acoustic emission signals for damage identification of composites

Gangtie Zheng, M. Buckley, Guillaume Kister, Gerard Fernando

Proceedings Volume 3993, (2000) https://doi.org/10.1117/12.385505

KEYWORDS: Acoustic emission, Composites, Signal processing, Sensors, Deconvolution, Time-frequency analysis, Fourier transforms, Signal detection, Wave propagation, Epoxies

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