Mr. Zhihao Xu Profile

Zhihao Xu

at Beijing Univ of Technology

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Author

Publications (3)

Proceedings Article | 9 November 2018 Paper

Numerical and experimental analysis of Bessel beam properties based on continuous-wave terahertz radiation

Zhihao Xu, Lu Rong, Dayong Wang, Bin Li, Yanlin Zhao, Jie Zhao, Yunxin Wang

Proceedings Volume 10826, 108261C (2018) https://doi.org/10.1117/12.2501241

KEYWORDS: Bessel beams, Axicons, Gaussian beams, Terahertz radiation, Continuous wave operation, Millimeter wave imaging, Refractive index, Sensors, Beam analyzers, Imaging systems

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Proceedings Article | 9 November 2018 Paper

Encapsulated morphology measurement based on continuous-wave terahertz reflective off-axis digital holography

Yanlin Zhao, Dayong Wang, Lu Rong, Yunxin Wang, Jie Zhao, Zhihao Xu

Proceedings Volume 10826, 1082616 (2018) https://doi.org/10.1117/12.2501115

KEYWORDS: Terahertz radiation, Digital holography, Reflectivity, Holograms, Continuous wave operation, Nondestructive evaluation, Refractive index

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Proceedings Article | 24 October 2017 Paper

Positive absorption constraint based ptychographical algorithm with fast convergence rate

Changchao Zhai, Dayong Wang, Lu Rong, Zhihao Xu, Min Wan, Honghong Wang, Yunxin Wang

Proceedings Volume 10462, 104624D (2017) https://doi.org/10.1117/12.2285532

KEYWORDS: Absorption, Phase retrieval

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