Prof. Qiang Xu Profile

Prof. Qiang Xu

at Xidian Univ

SPIE Involvement:

Author

Publications (9)

Proceedings Article | 2 December 2020 Paper

Study on the scattering characteristics of ice crystal particles containing nuclei

Qiang Xu, Bojian Wei, Zhensen Wu, Shuai Liu

Proceedings Volume 11717, 117173O (2020) https://doi.org/10.1117/12.2587695

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Proceedings Article | 2 December 2020 Paper

Multiple laser scattering of dust haze in low visibility

Shuai Liu, Ziyun Ma, Yiping Han, Zhensen Wu, Qiang Xu

Proceedings Volume 11717, 117171Z (2020) https://doi.org/10.1117/12.2587163

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Proceedings Article | 20 November 2019 Paper

Applicability of the discrete-dipole approximation to high-power laser scattering simulations of haze particles

Qiang Xu, Jiaxu Li, Jinqiang Bai, Feng Pan, Zhensen Wu

Proceedings Volume 11181, 111810A (2019) https://doi.org/10.1117/12.2536710

KEYWORDS: Scattering, Particles, Polarization, Optical spheres, Laser scattering, Air contamination, Light scattering, Spherical lenses, Refractive index, Absorption

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Proceedings Article | 12 January 2012 Paper

The laser induced damage of multilayer optical films

Qiang Xu, Wei Zhang, Yang Liu

Proceedings Volume 8206, 82060E (2012) https://doi.org/10.1117/12.906697

KEYWORDS: Laser induced damage, Laser optics, Maxwell's equations, Optical simulations, Thin films, Glasses, Thermal modeling, Wave propagation, Optical coatings, Multilayers

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Proceedings Article | 13 November 2010 Paper

Collimated the laser diode beam by the focus lens

Qiang Xu, Jing Li, Wei Zhang

Proceedings Volume 7844, 78441A (2010) https://doi.org/10.1117/12.871680

KEYWORDS: Semiconductor lasers, Collimation, Diffraction, Laser beam propagation, Paraxial approximations, Wave propagation, Optical components, Light wave propagation, Beam shaping, Wavefronts

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Proceedings Article | 26 November 2009 Paper

Far field description of laser diode arrays

Qiang Xu, Yiping Han

Proceedings Volume 7506, 75061I (2009) https://doi.org/10.1117/12.839133

KEYWORDS: Semiconductor lasers, Beam shaping, Diffraction, Optical components, High power lasers, Diodes, Systems modeling, Waveguides, Roads, Beam analyzers

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Proceedings Article | 3 December 2005 Paper

A new method for evaluating semiconductor laser beam quality

Changqing Cao, Xiaodong Zeng, Yuying An, Qiang Xu, Zhejun Feng

Proceedings Volume 6020, 60202H (2005) https://doi.org/10.1117/12.633628

KEYWORDS: Semiconductor lasers, Collimation, Laser applications, Laser beam propagation, Laser development, Diodes, Standards development, Laser beam diagnostics, Diffraction, Physics

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Proceedings Article | 26 January 2005 Paper

Characteristic of Hermite-cosine-Gaussian beam propagation through an apertured ABCD optical system

Qiang Xu, Xiaodong Zeng, Yuying An, Changqing Cao, Zhejun Feng, Qiang Wang, Jingping Lin, Quanhua Gao

Proceedings Volume 5627, (2005) https://doi.org/10.1117/12.574051

KEYWORDS: Radio propagation, Laser beam propagation, Wave propagation, Gaussian beams, Diffraction, Beam analyzers, Electromagnetism, Laser resonators, Physics, High power lasers

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Proceedings Article | 20 January 2005 Paper

Propagation of elliptical Hermite-Gaussian beams through a gradient index lens

Qiang Xu, Xiaodong Zeng, Yuying An, Changqing Cao, Zhejun Feng, Qiang Wang, Jingping Lin, Quanhua Gao

Proceedings Volume 5628, (2005) https://doi.org/10.1117/12.574012

KEYWORDS: GRIN lenses, Semiconductor lasers, Laser beam propagation, Beam shaping, Collimation, Beam analyzers, Gaussian beams, Diffraction, Refractive index, Gradient-index optics

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Showing 5 of 9 publications

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