Ms. Zeqing Yu Profile

Zeqing Yu

at Zhejiang Univ

SPIE Involvement:

Author

Publications (7)

Proceedings Article | 4 January 2023 Presentation + Paper

Continuous-zoom bifocal metalens at visible wavelength

Chang Wang, Qiangbo Zhang, Zeqing Yu, Xinyu Liu, Yang Zhang, Zhou Xu, Zhenrong Zheng

Proceedings Volume 12317, 123170B (2023) https://doi.org/10.1117/12.2644013

KEYWORDS: Polarization, Zoom lenses, Wave propagation, Optical storage, Modulation, Finite-difference time-domain method, Wavefronts, Titanium dioxide

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Proceedings Article | 4 January 2023 Poster + Paper

Single-pixel multispectral imaging based on broadband spectrum multispectral filter arrays

Zhou Xu, Xinyu Liu, Chang Wang, Yang Zhang, Qiangbo Zhang, Zeqing Yu, Zhenrong Zheng

Proceedings Volume 12317, 1231710 (2023) https://doi.org/10.1117/12.2643883

KEYWORDS: Optical filters, Imaging systems, Imaging spectroscopy, Sensors, Modulation, Image segmentation, Image filtering, Signal to noise ratio, Compressed sensing, Transmittance

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Proceedings Article | 4 January 2023 Poster + Paper

Inverse design of metasurfaces for end-to-end computational imaging

Qiangbo Zhang, Zeqing Yu, Xinyu Liu, Yang Zhang, Zhou Xu, Chang Wang, Zhengrong Zheng

Proceedings Volume 12317, 123170V (2023) https://doi.org/10.1117/12.2643799

KEYWORDS: Computational imaging, Imaging systems, Neural networks, Image restoration, Nano optics

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Proceedings Article | 4 January 2023 Poster + Paper

A compact compressive hyperspectral imaging system based on metasurface

Xinyu Liu, Chang Wang, Yang Zhang, Qiangbo Zhang, Zeqing Yu, Yan Sun, Zhenrong Zheng

Proceedings Volume 12317, 123170Z (2023) https://doi.org/10.1117/12.2643871

KEYWORDS: Hyperspectral imaging, Microlens array

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Proceedings Article | 9 October 2021 Presentation + Paper

3D holographic near-eye display based on Fraunhofer diffraction using metalens as an eyepiece

Zeqing Yu, Chang Wang, Lingmei Chen, Qin Xie, Xinyu Liu, Fei Wu, Zhenrong Zheng

Proceedings Volume 11898, 1189803 (2021) https://doi.org/10.1117/12.2601069

KEYWORDS: 3D displays, 3D image reconstruction, Far-field diffraction, Digital imaging, Holography, Computer generated holography, Field emission displays, Holograms, 3D modeling, Digital holography

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Proceedings Article | 9 October 2021 Poster + Paper

A versatile metasurface for meta-nanoprinting and bifocal metalens

Qiangbo Zhang, Chang Wang, Yan Sun, Xinyu Liu, Zeqing Yu, Fei Wu, Zhenrong Zheng

Proceedings Volume 11903, 1190314 (2021) https://doi.org/10.1117/12.2601288

KEYWORDS: Metamaterials, Optical metamaterials, Nanorods, Near field, Polarization, Wave propagation, Polarizers, Virtual reality, Transmittance, Titanium dioxide

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Proceedings Article | 10 October 2020 Presentation + Paper

Holographic three-dimensional display based on shifted Fraunhofer diffraction

Peng Sun, Zeqing Yu, Chenning Tao, Siqi Liu, Xiao Tao, Chang Wang, Zhenrong Zheng

Proceedings Volume 11551, 1155111 (2020) https://doi.org/10.1117/12.2573430

KEYWORDS: 3D displays, Far-field diffraction, Holography, 3D modeling, Computer generated holography, Holograms, Spatial light modulators, Near field diffraction, Process modeling

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Showing 5 of 7 publications

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