Prof. Qi Guo Profile

Prof. Qi Guo

at Beihang Univ

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Author

Publications (6)

Proceedings Article | 30 April 2024 Paper

Thermal analysis of TeO2-based acousto-optic tunable filters for spectral imaging

Zhiyuan Mi, Huijie Zhao, Qi Guo

Proceedings Volume 13155, 131550X (2024) https://doi.org/10.1117/12.3018451

KEYWORDS: Crystals, Acoustooptic tunable filters, Acoustics, Acoustooptics, Acoustic waves, Transducers, Temperature distribution, Thermodynamics, Reflection, Tellurium

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Proceedings Article | 17 April 2020 Paper

High-efficient liquid crystal polarization gratings for autostereoscopic 3D display

Da Chen, Huijie Zhao, Qi Guo, Dong Xu, Linghao Sun, V. Chigrinov, H. S. Kwok

Proceedings Volume 11455, 1145521 (2020) https://doi.org/10.1117/12.2563404

KEYWORDS: Polarization, 3D displays, Diffraction gratings, Liquid crystals, Diffraction, Prisms, Holography, Digital holography

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Proceedings Article | 12 November 2019 Paper

Spectrum selection for imaging polarization sensor

Hao Zhang, Huijie Zhao, Xudong Li, Ying Zhang, Qi Guo

Proceedings Volume 11197, 1119719 (2019) https://doi.org/10.1117/12.2547096

KEYWORDS: Polarization, Sensors, Image sensors, Optical sensors, Ultraviolet radiation, Rayleigh scattering, Visible radiation

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Proceedings Article | 11 September 2019 Paper

Point spread function measurement for projector based on Fourier single-pixel imaging

Ruotong Wu, Hongzhi Jiang, Huijie Zhao, Xudong Li, Qi Guo

Proceedings Volume 11102, 111020T (2019) https://doi.org/10.1117/12.2529200

KEYWORDS: Projection systems, Point spread functions, Cameras, Image processing, Fourier transforms, Signal to noise ratio, Imaging technologies, Imaging systems, Digital micromirror devices, Optical testing

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Proceedings Article | 6 September 2019 Paper

Polarization-dependent diffractive optical elements based on photoalignment of liquid crystals

Qi Guo, Kexin Yan, Ruotong Wu, Huijie Zhao, V. Chigrinov, H. S. Kwok

Proceedings Volume 11132, 111320X (2019) https://doi.org/10.1117/12.2528298

KEYWORDS: Polarization, Liquid crystals, Absorption, Diffraction, Polymers, Ultraviolet radiation, Molecules, Diffraction gratings, Diffractive optical elements

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Proceedings Article | 12 December 2018 Paper

Narrow bandwidth liquid crystal tunable filter based on Lyot-Solc composite structure

Qi Guo, Xiaoqian Yang, Tianhao Zhang, Zhiyuan Mi, Kexin Yan, Huijie Zhao

Proceedings Volume 10844, 108440I (2018) https://doi.org/10.1117/12.2505109

KEYWORDS: Liquid crystals, Composites, Optical filters, Tunable filters, Transmittance, Structural design, Visible radiation, Remote sensing, Polarizers, Quartz

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Showing 5 of 6 publications

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