Prof. Zhongqing Su Profile

Prof. Zhongqing Su

Professor at The Hong Kong Polytechnic Univ.

SPIE Involvement:

Conference Chair | Conference Program Committee | Editor | Author

Proceedings Article | 10 May 2024 Presentation

An inversely designed acoustic metalens for broadband achromatic ultrasound focusing in solids with coupled soft tissues

Ming Ma, He Gao, Zhongqing Su

Proceedings Volume 12951, 129510S (2024) https://doi.org/10.1117/12.3010310

KEYWORDS: Tissues, Ultrasonography, Acoustics, Solids, Design and modelling, Acoustic waves, Ultrasonics, Numerical simulations, Medical imaging, Medical device development

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Proceedings Article | 10 May 2024 Presentation

Totally-additive-manufacturing-driven in situ integrity monitoring of carbon fiber-reinforced polymer composites

Qingqing Wang, Yiyin Su, Zhongqing Su, Limin Zhou

Proceedings Volume 12951, 129510A (2024) https://doi.org/10.1117/12.3010340

KEYWORDS: Fiber reinforced polymers, Carbon, Quantum sensing, Manufacturing, Dielectrics, Ultrasound tomography, Ultrasonics, Sensor networks, Quantum tunneling, Quantum networks

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Proceedings Article | 9 May 2024 Presentation + Paper

Identification of local debonding in bolted panels using nonlinear pseudo-forces

Wei Xu, Mincong Ji, Maosen Cao, Zhongqing Su, Wiesław Ostachowicz

Proceedings Volume 12951, 1295109 (2024) https://doi.org/10.1117/12.3009653

KEYWORDS: Vibration, Feature extraction, Motion models, Laser frequency, Interfaces, Distributed interactive simulations, Nondestructive evaluation, Laser scanners, Elasticity, Safety

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Proceedings Article | 25 April 2023 Presentation

Perturbation to optical polarization by laser-induced ultrasonic waves and its use for semiconductor characterization (Conference Presentation)

Yi He, Hoon Sohn, Zhongqing Su

Proceedings Volume 12488, 1248809 (2023) https://doi.org/10.1117/12.2658135

KEYWORDS: Ultrasonics, Polarization, Semiconductor lasers, Semiconductor characterization, Laser optics, Laser development, Photoelasticity, Crystals, Semiconductors, Anisotropy

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Proceedings Article | 24 March 2021 Open Access

Additive-manufacturing-driven: nanocomposite-inspired sensing for new era of structural health monitoring

Zhongqing Su

Proceedings Volume 11593, 1159304 (2021) https://doi.org/10.1117/12.2582254

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Proceedings Article | 22 April 2020 Paper

Modally selective nonlinear ultrasonic waves for characterization of pitting damage in whipple shields of spacecraft

Wuxiong Cao, Kai Wang, Lei Xu, Pengyu Zhou, Xiongbin Yang, Baojun Pang, Paul Fromme, Zhongqing Su

Proceedings Volume 11381, 113811M (2020) https://doi.org/10.1117/12.2557716

KEYWORDS: Waveguides, Dispersion, Ultrasonics, Space operations, Wave propagation

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Proceedings Article | 1 April 2019 Presentation + Paper

A thermal sensitivity-based approach for enhancing robustness of ultrasonic evaluation of material acoustic nonlinearity

Kai Wang, Zhongqing Su, Shenfang Yuan

Proceedings Volume 10972, 109721M (2019) https://doi.org/10.1117/12.2513880

KEYWORDS: Acoustics, Ultrasonics, Waveguides, Structural health monitoring, Inspection, Contamination, Nondestructive evaluation, Ferroelectric materials, Diffraction, Sensor networks

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Proceedings Article | 27 March 2018 Presentation + Paper

Evaluation of crack orientation using fatigue crack-induced contact acoustic nonlinearity

Kai Wang, Zhongqing Su, Shenfang Yuan

Proceedings Volume 10600, 1060009 (2018) https://doi.org/10.1117/12.2296475

KEYWORDS: Scattering, 3D modeling, Modulation, Waveguides, Wave propagation, Acoustics, Ultrasonics, Aluminum, Signal processing, Structural health monitoring

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Proceedings Article | 5 April 2017 Presentation + Paper

A three-dimensional analytical model for interpreting contact acoustic nonlinearity generated by a "breathing" crack

Kai Wang, Zhongqing Su, Shenfang Yuan

Proceedings Volume 10170, 101701X (2017) https://doi.org/10.1117/12.2258202

KEYWORDS: 3D modeling, Acoustics, Wave plates, Signal processing, Ultrasonics, Waveguides, Wave propagation, Performance modeling, Damage detection, Modulation, Diffraction, Analytical research

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Proceedings Article | 1 April 2016 Presentation + Paper

Analytical modeling of contact acoustic nonlinearity of guided waves and its application to evaluating severity of fatigue damage

Kai Wang, Zhongqing Su

Proceedings Volume 9805, 98050L (2016) https://doi.org/10.1117/12.2218705

KEYWORDS: Waveguides, Ultrasonics, Wave propagation, Wave plates, Modulation, Superposition, Interfaces

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Proceedings Article | 23 March 2015 Paper

Uncertainty quantification of relative acoustic nonlinearity parameter of guided waves for damage detection in composite structures

Ming Hong, Zhu Mao, Michael Todd, Zhongqing Su, Xinlin Qing

Proceedings Volume 9438, 94380A (2015) https://doi.org/10.1117/12.2084182

KEYWORDS: Composites, Waveguides, Damage detection, Acoustics, Statistical analysis, Carbon, Signal processing, Second-harmonic generation, Wave propagation, Semiconducting wafers

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Proceedings Article | 23 March 2015 Paper

On propagation of shock waves generated under hypervelocity impact (HVI) and application to characterizing orbital debris-induced damage in space vehicles

Menglong Liu, Zhongqing Su

Proceedings Volume 9438, 94381R (2015) https://doi.org/10.1117/12.2083737

KEYWORDS: Wave propagation, Particles, 3D modeling, Aluminum, Finite element methods, Optical spheres, Computer simulations, Space operations, Numerical simulations, Time-frequency analysis

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Proceedings Article | 9 March 2014 Paper

Fatigue damage localization using time-domain features extracted from nonlinear Lamb waves

Ming Hong, Zhongqing Su, Ye Lu, Li Cheng

Proceedings Volume 9064, 906405 (2014) https://doi.org/10.1117/12.2044031

KEYWORDS: Aluminum, Sensor networks, Nonlinear optics, Signal processing, Diagnostics, Waveguides, Sensors, Transducers, Image fusion, Semiconducting wafers

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Proceedings Article | 17 April 2013 Paper

Detection of damage in beams using Teager energy operator

Wei Xu, Wiesław Ostachowicz, Maosen Cao, Zhongqing Su

Proceedings Volume 8695, 869539 (2013) https://doi.org/10.1117/12.2009425

KEYWORDS: Damage detection, Wavelet transforms, Beam shaping, Detection and tracking algorithms, Aluminum, Wavelets, Performance modeling, Mechanics, Nondestructive evaluation, Sensors

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Proceedings Article | 14 April 2011 Paper

Characterising fatigue crack in an aluminium plate using guided elastic waves

Chao Zhou, Zhongqing Su, Li Cheng

Proceedings Volume 7981, 798134 (2011) https://doi.org/10.1117/12.879894

KEYWORDS: Semiconducting wafers, Aluminum, Wave plates, Ferroelectric materials, Structural engineering, Signal detection, Waveguides, Signal attenuation, Scattering, Synthetic aperture radar

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Showing 5 of 15 publications

SPIE Conference Volume | 22 May 2024

Health Monitoring of Structural and Biological Systems XVIII

SPIE Conference Volume | 1 June 2023

Health Monitoring of Structural and Biological Systems XVII

SPIE Conference Volume | 28 April 2023

Sensors and Smart Structures Technologies for Civil, Mechanical, and Aerospace Systems 2023

SPIE Conference Volume | 29 April 2022

Sensors and Smart Structures Technologies for Civil, Mechanical, and Aerospace Systems 2022

SPIE Conference Volume | 26 April 2022

Health Monitoring of Structural and Biological Systems XVI

Showing 5 of 9 publications

Conference Committee Involvement (18)

Health Monitoring of Structural and Biological Systems XIX

17 March 2025 | Vancouver, B.C., Canada

Sensors and Smart Structures Technologies for Civil, Mechanical, and Aerospace Systems 2025

17 March 2025 | Vancouver, B.C., Canada

Sensors and Smart Structures Technologies for Civil, Mechanical, and Aerospace Systems 2024

25 March 2024 | Long Beach, California, United States

Health Monitoring of Structural and Biological Systems XVIII

25 March 2024 | Long Beach, California, United States

Health Monitoring of Structural and Biological Systems XVII

13 March 2023 | Long Beach, California, United States

Sensors and Smart Structures Technologies for Civil, Mechanical, and Aerospace Systems 2023

13 March 2023 | Long Beach, California, United States

Sensors and Smart Structures Technologies for Civil, Mechanical, and Aerospace Systems

7 March 2022 | Long Beach, California, United States

Health Monitoring of Structural and Biological Systems XVI

7 March 2022 | Long Beach, California, United States

Sensors and Smart Structures Technologies for Civil, Mechanical, and Aerospace Systems

22 March 2021 | Online Only, California, United States

Health Monitoring of Structural and Biological Systems XV

8 March 2021 | Online Only, California, United States

Health Monitoring of Structural and Biological Systems XIV

27 April 2020 | Online Only, California, United States

Sensors and Smart Structures Technologies for Civil, Mechanical, and Aerospace Systems

27 April 2020 | Online Only, California, United States

Health Monitoring of Structural and Biological Systems XIII

4 March 2019 | Denver, Colorado, United States

Sensors and Smart Structures Technologies for Civil, Mechanical, and Aerospace Systems

4 March 2019 | Denver, Colorado, United States

Health Monitoring of Structural and Biological Systems XII

5 March 2018 | Denver, Colorado, United States

Health Monitoring of Structural and Biological Systems XI

26 March 2017 | Portland, Oregon, United States

Health Monitoring of Structural and Biological Systems X

21 March 2016 | Las Vegas, Nevada, United States

Health Monitoring of Structural and Biological Systems IX

9 March 2015 | San Diego, California, United States

Showing 5 of 18 Conference Committees

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