Mr. Guobin Ma Profile

Guobin Ma

at Lochn Optics

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Author

Publications (4)

Proceedings Article | 19 December 2022 Presentation + Paper

A polygon geometry type 2D grating structure for diffractive wave-guide display

Sen Ma, Xiaoming Guo, Qiang Song, Guobin Ma

Proceedings Volume 12318, 123180K (2022) https://doi.org/10.1117/12.2642010

KEYWORDS: Glasses, Eye, Diffraction, Transparency, Performance modeling, Freeform optics, Eye models, Diffraction gratings

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Proceedings Article | 11 August 2022 Paper

Research on metasurface holographic imaging based on nanoimprint lithography

Runqiu Luo, Xuhao Luo, Yihua Zhao, Qiang Song, Xin Yang, Guobin Ma

Proceedings Volume 12307, 123070C (2022) https://doi.org/10.1117/12.2643738

KEYWORDS: Semiconducting wafers, Nanoimprint lithography, Glasses, Holography, Transmittance, Refractive index, Photoresist materials, Ultraviolet radiation, Scanning electron microscopy, Positron emission tomography

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Proceedings Article | 9 October 2021 Paper

Physics-driven topological optimization of diffractive elements for augmented reality

Hongfeng Ma, Qiang Song, Xiaoming Guo, Hao Huang, Xin Yang, Fang Li, Guobin Ma

Proceedings Volume 11898, 118980L (2021) https://doi.org/10.1117/12.2599839

KEYWORDS: Diffraction, Diffraction gratings, Augmented reality, Gallium nitride, Optical design, Finite-difference time-domain method, Binary data, Holography, Glasses, Convolution

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Proceedings Article | 18 June 2021 Paper

Numerical study of color rainbow hologram reconstruction for near-eye color display

Xin Yang, Fuyang Xu, Qiang Song, Guobin Ma

Proceedings Volume 11850, 118500A (2021) https://doi.org/10.1117/12.2599253

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