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F-4089-2014

Keywords

Optical methods, Experimental mechanics, grating

Countries

Japan

Biography

Qinghua Wang, PhD. Now a professor in Beihang University, China. As a researcher and a senior researcher in National Institute of Advanced Industrial Science and Technology in Japan from 2013 to 2022. As a JSPS postdoctoral fellow in National Institute for Materials Science in Japan from 2011 to 2013. Graduated from School of Aerospace, Tsinghua University with a PhD degree in 2011. The research interests include micro/nano-scale optical techniques for deformation measurement and applications, feature recognition techniques of periodic structures and applications, and mechanical behaviors of films, metals and composites. Several research results have been published in Nanoscale, Optics Letters, Optics Express, Optics and Lasers in Engineering, Nanotechnology, Experimental Mechanics, Soft Matters, Journal of Colloid and Interface Science, IEEE Electron Device Letters, Journal of Micromechanics and Microengineering, Journal of Applied Physics, Applied Optics, Medical Engineering & Physics, Microelectronics Reliability, etc.

Activities

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Works (50 of 88)

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Page 1 of 2

Microscopic cooling deformation measurement system based on sampling moiré and its application to CFRP

Optics & Laser Technology
2025-08 | Journal article
DOI: 10.1016/j.optlastec.2025.112770
Contributors: Changjian Li; Qinghua Wang; Xiaojun Yan; Huimin Xie
Source: check_circle
Crossref

Image registration method for full-field deformation measurement

Optics & Laser Technology
2025-06 | Journal article
DOI: 10.1016/j.optlastec.2025.112427
Contributors: Yi Zhu; Qinghua Wang; Xinyun Xie; Xiaojun Yan
Source: check_circle
Crossref

Fabrication of microscale heat-resistant grating for in-situ high temperature deformation measurement by sampling moiré method

Optics and Lasers in Engineering
2025-01 | Journal article
DOI: 10.1016/j.optlaseng.2024.108562
Contributors: Xinyun Xie; Rongrong Jin; Qinghua Wang; Xiaojun Yan
Source: check_circle
Crossref

Application of moiré method for defect detection and strain imaging of silicon single crystals

Proc. of SPIE Vol. 13069, International Conference on Optical and Photonic Engineering (icOPEN 2023)
2024-02-15 | Conference paper
DOI: 10.1117/12.3023360
Contributors: Qingcui Huang; Qinghua Wang; Xiaojun Yan
Source: Self-asserted source
Qinghua Wang

Microscale strain distribution measurement before and after crack and delamination occurrence in CFRP laminates by multiplication sampling moiré method

Proc. of SPIE Vol. 13069, International Conference on Optical and Photonic Engineering (icOPEN 2023)
2024-02-15 | Conference paper
DOI: 10.1117/12.3023370
Contributors: Xinyun Xie; Qinghua WANG; Xiaojun YAN
Source: Self-asserted source
Qinghua Wang

Validating the efficacy of deformation distribution measurement in CFRP laminates during three-point bending using the sampling moiré method

Proc. of SPIE Vol. 13069, International Conference on Optical and Photonic Engineering (icOPEN 2023)
2024-02-15 | Conference paper
DOI: 10.1117/12.3023392
Contributors: Tong Ding; Qinghua Wang; Xiaojun Yan
Source: Self-asserted source
Qinghua Wang

Deflection Measurement of Bridge Using Images Captured Under the Bridge by Sampling Moiré Method

Experimental Techniques
2023-10 | Journal article
DOI: 10.1007/s40799-022-00616-y
Contributors: S. Ri; Q. Wang; H. Tsuda; H. Shirasaki; K. Kuribayashi
Source: check_circle
Crossref

High-Precision 3D Shape Measurement Using Spatiotemporal Phase-Shifting Method

Laser & Optoelectronics Progress
2023-03-09 | Journal article
DOI: 10.3788/lop223427
Part of ISSN: 1006-4125
Contributors: 李志远 Shien Ri; 王庆华 Wang Qinghua; 夏鹏 Xia Peng
Source: Self-asserted source
Qinghua Wang

Stereo sampling moiré method for three-dimensional deformation mapping with a stereomicroscope

Optics Express
2022-08-01 | Journal article
DOI: 10.1364/OE.464574
Contributors: Qinghua Wang; Shigesato Okumura; Shien Ri; Peng Xia; Shinji Ogihara
Source: check_circle
Crossref

Dynamic deformation measurement of dual-wavelength arbitrary phase-shifting digital holography with automatic phase-shift detection

Applied Optics
2022-02-10 | Journal article
DOI: 10.1364/AO.440048
Contributors: Peng Xia; Shien Ri; Qinghua Wang
Source: check_circle
Crossref

Sampling Moiré method for full-field deformation measurement: A brief review

Theoretical and Applied Mechanics Letters
2022-01 | Journal article
DOI: 10.1016/j.taml.2022.100327
Contributors: Qinghua Wang; Shien Ri
Source: check_circle
Crossref

Multiplication sampling moire method for full-field deformation measurement of composite materials

Optics Letters
2022-01-01 | Journal article
DOI: 10.1364/OL.445854
Contributors: Qinghua Wang; Shien Ri; M. J. Mohammad Fikry; Shinji Ogihara
Source: check_circle
Crossref

Point defect detection and strain mapping in Si single crystal by two-dimensional multiplication moiré method

Nanoscale
2021 | Journal article
DOI: 10.1039/D1NR04054E
Contributors: Qinghua Wang; Shien Ri; Peng Xia; Jiaxing Ye; Nobuyuki Toyama
Source: check_circle
Crossref

STEM multiplication nano-moiré method with large field of view and high sensitivity

Nanotechnology
2021-11-19 | Journal article
DOI: 10.1088/1361-6528/ac1543
Contributors: Yao Zhao; Dongliang Wu; Jiangfan Zhou; Huihui Wen; Zhanwei Liu; Qinghua Wang; Chao Liu
Source: check_circle
Crossref

Measurement of microscopic strain distributions of CFRP laminates with fiber discontinuities by sampling moiré method

Advanced Composite Materials
2021-09-05 | Journal article
DOI: 10.1080/09243046.2021.1975208
Part of ISSN: 0924-3046
Part of ISSN: 1568-5519
Source: Self-asserted source
Qinghua Wang

Wide-view and accurate deformation measurement at microscales by phase extraction of scanning moiré pattern with a spatial phase-shifting technique

Applied Optics
2021-02-20 | Journal article
DOI: 10.1364/AO.416742
Contributors: Qinghua Wang; Shien Ri; Peng Xia
Source: check_circle
Crossref

Displacement measurement of concrete bridges by the sampling Moiré method based on phase analysis of repeated pattern

Strain
2020-12 | Journal article
DOI: 10.1111/str.12351
Contributors: S. Ri; Q. Wang; H. Tsuda; H. Shirasaki; K. Kuribayashi
Source: check_circle
Crossref

Accurate phase analysis of interferometric fringes by the spatiotemporal phase-shifting method

Journal of Optics
2020-10-01 | Journal article
DOI: 10.1088/2040-8986/abb1d1
Contributors: Shien Ri; Taiki Takimoto; Peng Xia; Qinghua Wang; Hiroshi Tsuda; Shinji Ogihara
Source: check_circle
Crossref

Random phase-shifting digital holography based on a self-calibrated system

Optics Express
2020-07-06 | Journal article
DOI: 10.1364/OE.395819
Contributors: Peng Xia; Qinghua Wang; Shien Ri
Source: check_circle
Crossref

Automatic detection of defect positions including interface dislocations and strain measurement in Ge/Si heterostructure from moiré phase processing of TEM image

Optics and Lasers in Engineering
2020-06 | Journal article
DOI: 10.1016/j.optlaseng.2020.106077
Part of ISSN: 0143-8166
Source: Self-asserted source
Qinghua Wang

Residual Thermal Strain Distribution Measurement of Underfills in Flip Chip Electronic Packages by an Inverse Approach Based on the Sampling Moiré Method

Experimental Mechanics
2020-06-15 | Journal article
DOI: 10.1007/s11340-019-00571-7
Contributors: Q. Wang; S. Ri; T. Enomoto
Source: check_circle
Crossref

Second-order moiré method for accurate deformation measurement with a large field of view

Optics Express
2020-03-02 | Journal article
DOI: 10.1364/OE.387997
Contributors: Qinghua Wang; Shigesato Okumura; Shien Ri; Peng Xia; Hiroshi Tsuda; Shinji Ogihara
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

Calibrated phase-shifting digital holography based on space-division multiplexing

Optics and Lasers in Engineering
2019-12 | Journal article
DOI: 10.1016/j.optlaseng.2019.06.022
Part of ISSN: 0143-8166
Source: Self-asserted source
Qinghua Wang

Full-Field Microscale Strain Measurement of Carbon Fiber Reinforced Plastic Using 2-Pixel Sampling Moiré

Computational and Experimental Simulations in Engineering
2019-11-17 | Book chapter
DOI: 10.1007/978-3-030-27053-7_4
Part of ISBN: 9783030270520
Part of ISBN: 9783030270537
Part of ISSN: 2211-0984
Part of ISSN: 2211-0992
Source: Self-asserted source
Qinghua Wang

Optical Phase-Based Method for Dynamic Deflection Measurement of Railroad Bridge

Computational and Experimental Simulations in Engineering
2019-11-17 | Book chapter
DOI: 10.1007/978-3-030-27053-7_3
Part of ISBN: 9783030270520
Part of ISBN: 9783030270537
Part of ISSN: 2211-0984
Part of ISSN: 2211-0992
Source: Self-asserted source
Qinghua Wang

Spatiotemporal phase-shifting method for accurate phase analysis of fringe pattern

Journal of Optics
2019-09-01 | Journal article
DOI: 10.1088/2040-8986/ab3842
Contributors: Shien Ri; Qinghua Wang; Peng Xia; Hiroshi Tsuda
Source: check_circle
Crossref

Data of dynamic microscale strain distributions of Ti-6Al-4V alloys in dwell fatigue tests

Data in Brief
2019-08 | Journal article
DOI: 10.1016/j.dib.2019.104338
Contributors: Qinghua Wang; Shien Ri; Akira Maenosono; Yoshihisa Tanaka; Motomichi Koyama
Source: check_circle
Crossref
grade
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Crystallographic selection rule for the propagation mode of microstructurally small fatigue crack in a laminated Ti-6Al-4V alloy: Roles of basal and pyramidal slips

International Journal of Fatigue
2019-07-15 | Journal article
DOI: 10.1016/j.ijfatigue.2019.105200
Part of ISSN: 0142-1123
Source: Self-asserted source
Qinghua Wang

1-second-resolved strain mapping in Ti-6Al-4V alloys during dwell fatigue in SEM by video sampling moiré

Mechanics of Materials
2019-06 | Journal article
DOI: 10.1016/j.mechmat.2019.03.002
Part of ISSN: 0167-6636
Source: Self-asserted source
Qinghua Wang

Calibrated Phase-Shifting Digital Holographic Microscope Using a Sampling Moiré Technique

Applied Sciences
2018 | Journal article
DOI: 10.3390/app8050706
Contributors: Xia, Peng; Wang, Qinghua; Ri, Shien; Tsuda, Hiroshi
Source: Self-asserted source
Qinghua Wang via ResearcherID
grade
Preferred source (of 2)‎

Characterization technique for detection of atom-size crystalline defects and strains using two-dimensional fast-Fourier-transform sampling Moiré method

Japanese Journal of Applied Physics
2018 | Journal article
SOURCE-WORK-ID:

1108180429935-71
Contributors: Kodera, Masako; Wang, Qinghua; Ri, Shien; Tsuda, Hiroshi; Yoshioka, Akira; Sugiyama, Toru; Hamamoto, Takeshi; Miyashita, Naoto
Source: Self-asserted source
Qinghua Wang via ResearcherID
grade
Preferred source (of 2)‎

Nanometer-order thermal deformation measurement by a calibrated phase-shifting digital holography system

Optics Express
2018 | Journal article
DOI: 10.1364/OE.26.012594
Contributors: Xia, Peng; Ri, Shien; Wang, Qinghua; Tsuda, Hiroshi
Source: Self-asserted source
Qinghua Wang via ResearcherID

Sampling moiré as a special windowed Fourier ridges algorithm in demodulation of carrier fringe patterns

Optical Engineering
2018 | Journal article
SOURCE-WORK-ID: 1108180429935-73
Source: Self-asserted source
Qinghua Wang
grade
Preferred source (of 2)‎

Comparative study of sampling moiré and windowed Fourier transform techniques for demodulation of a single-fringe pattern

Applied Optics
2018-12-20 | Journal article
DOI: 10.1364/AO.57.010402
Contributors: Shien Ri; Nimisha Agarwal; Qinghua Wang; Qian Kemao
Source: check_circle
Crossref

Optical full-field strain measurement method from wrapped sampling Moiré phase to minimize the influence of defects and its applications

Optics and Lasers in Engineering
2018-11 | Journal article
DOI: 10.1016/j.optlaseng.2018.05.020
Contributors: Qinghua Wang; Shien Ri; Hiroshi Tsuda; Motomichi Koyama
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

Interlaminar Shear Behavior of Laminated Carbon Fiber Reinforced Plastic from Microscale Strain Distributions Measured by Sampling Moiré Technique

Materials
2018-09 | Journal article | Author
DOI: 10.3390/ma11091684
Contributors: Qinghua Wang; Shien Ri; Hiroshi Tsuda; Yosuke Takashita; Ryuta Kitamura; Shinji Ogihara
Source: check_circle
Multidisciplinary Digital Publishing Institute
grade
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Crystallographic orientation-dependent growth mode of microstructurally fatigue small crack in a laminated Ti–6Al–4V alloy

Procedia Structural Integrity: ECF22 - LOADING AND ENVIRONMENTAL EFFECTS ON STRUCTURAL INTEGRITY
2018-08 | Journal article
DOI: 10.1016/j.prostr.2018.12.115
Part of ISSN: 2452-3216
Source: Self-asserted source
Qinghua Wang

Interlaminar Shear Behavior of Laminated Carbon Fiber Reinforced Plastic from Microscale Strain Distributions Measured by Sampling Moire Technique

2018-08-03 | Other
DOI: 10.20944/preprints201808.0067.v1
Contributors: Qinghua Wang; Shien RI; Hiroshi Tsuda; Yosuke Takashita; Ryuta Kitamura; Shinji Ogihara
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

Accurate Strain Distribution Measurement Based on the Sampling Moiré Method

Advancement of Optical Methods in Experimental Mechanics, Volume 3
2017 | Book chapter
Part of ISBN: 978-3-319-41600-7
Source: Self-asserted source
Qinghua Wang

Calibrated phase-shifting digital holography based on a dual-camera system

Optics Letters
2017 | Journal article
DOI: 10.1364/OL.42.004954
WOSUID:

WOS:000416866600046
Contributors: Xia, Peng; Wang, Qinghua; Ri, Shien; Tsuda, Hiroshi
Source: Self-asserted source
Qinghua Wang via ResearcherID

Deformation Distribution Measurement of Bridges from Sampling Moire Method

Journal of the Japan Society for Precision Engineering
2017 | Journal article
Source: Self-asserted source
Qinghua Wang

Full-Field Measurements of Principal Strains and Orientations Using Moiré Fringes

Advancement of Optical Methods in Experimental Mechanics, Volume 3
2017 | Book chapter
Part of ISBN: 978-3-319-41600-7
Source: Self-asserted source
Qinghua Wang

Influence of working distance on microscale strain measurement under laser scanning microscope from moiré fringes

Proc. of SPIE Vol. 10250, International Conference on Optical and Photonics Engineering (icOPEN 2016)
2017 | Conference paper
Source: Self-asserted source
Qinghua Wang

Micro/Nano-scale Strain Distribution Measurement from Sampling Moire Fringes

Jove-Journal of Visualized Experiments
2017 | Journal article
DOI: 10.3791/55739
WOSUID:

WOS:000406213900078
Contributors: Wang, Qinghua; Ri, Shien; Tsuda, Hiroshi
Source: Self-asserted source
Qinghua Wang via ResearcherID

Multiscale in situ deformation experiments: A sequential process from strain localization to failure in a laminated Ti-6Al-4V alloy

Materials Characterization
2017 | Journal article
DOI: 10.1016/j.matchar.2017.04.010
WOSUID:

WOS:000405881200028
Contributors: Koyama, Motomichi; Yamanouchi, Keita; Wang, Qinghua; Ri, Shien; Tanaka, Yoshihisa; Hamano, Yasuaki; Yamasaki, Shigeto; Mitsuhara, Masatoshi; Ohkubo, Masataka; Noguchi, Hiroshi
Source: Self-asserted source
Qinghua Wang via ResearcherID

Parallel computing for fast and accurate phase analysis of fringe pattern by two-dimensional phase shifting methods

Proc. of SPIE Vol. 10250, International Conference on Optical and Photonics Engineering (icOPEN 2016)
2017 | Conference paper
Source: Self-asserted source
Qinghua Wang

Two-dimensional Moire phase analysis for accurate strain distribution measurement and application in crack prediction

Optics Express
2017 | Journal article
DOI: 10.1364/OE.25.013465
WOSUID:

WOS:000403942300058
Contributors: Wang, Qinghua; Ri, Shien; Tsuda, Hiroshi; Koyama, Motomichi; Tsuzaki, Kaneaki
Source: Self-asserted source
Qinghua Wang via ResearcherID

Visualization and automatic detection of defect distribution in GaN atomic structure from sampling Moiré phase

Nanotechnology
2017-11-10 | Journal article
DOI: 10.1088/1361-6528/aa8d83
Contributors: Q H Wang; S Ri; H Tsuda; M Kodera; K Suguro; N Miyashita
Source: check_circle
Crossref
grade
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Displacement Measurement for Infrastructures by Moire Method Utilizing Repeated Pattern

Journal of the Japan Society for Experimental Mechanics
2017-03 | Journal article
Source: Self-asserted source
Qinghua Wang

Comparative Study of Digital Image Correlation Method and Sampling Moiré Method for In-plane Displacement Distribution Measurement

Journal of the Japanese Society for Experimental Mechanics
2016 | Journal article
Source: Self-asserted source
Qinghua Wang
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Peer review (63 reviews for 16 publications/grants)

Review activity for 2D materials. (2)
Review activity for ACS nano. (1)
Review activity for Advanced experimental mechanics. (1)
Review activity for Crystal growth & design. (4)
Review activity for Experimental mechanics (15)
Review activity for Experimental mechanics. (5)
Review activity for Journal of micromechanics and microengineering. (3)
Review activity for Journal of physics. (1)
Review activity for Journal of the Electrochemical Society. (3)
Review activity for Measurement science and technology. (7)
Review activity for Measurement. (1)
Review activity for Mechanics of materials. (1)
Review activity for Nanoscale. (2)
Review activity for Optics and Laser Technology. (3)
Review activity for Optics and lasers in engineering. (13)
Review activity for Semiconductor science and technology. (1)
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