Dr. Zhongyan Sheng Profile

Dr. Zhongyan Sheng

Engineer at PBL

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Publications (3)

Proceedings Article | 15 March 2023 Presentation + Paper

Compact digital micromirror device (DMD)-based optical architecture for augmented reality (AR) glasses

Zhongyan Sheng, Xi Zhou, Steve Shaw

Proceedings Volume 12435, 124350A (2023) https://doi.org/10.1117/12.2655671

KEYWORDS: Digital Light Processing, Optical design, Backlighting, Freeform optics, Mixed reality, Augmented reality, Digital micromirror devices, Light sources and illumination, Light emitting diodes, LCDs, Glasses, Design and modelling, Waveguides, Projection systems, Light sources

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Proceedings Article | 8 October 2007 Paper

Effective properties of a photonic crystal with air hole in multilayer dielectric structure

Zhongyan Sheng, Xuesheng Chen, Kevin Zou, Hua Jiang

Proceedings Volume 6767, 676703 (2007) https://doi.org/10.1117/12.734381

KEYWORDS: Photonic crystals, Dielectrics, Multilayers, Terahertz radiation, Refractive index, Reflection, Microwave radiation, Metamaterials, Radio propagation, Dispersion

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Proceedings Article | 28 August 2002 Paper

Analysis of retro-diffraction efficiency for grating-based integrated waveguide demultiplexer

Hongqiao Wen, Zhongyan Sheng, Sailing He

Proceedings Volume 4904, (2002) https://doi.org/10.1117/12.481265

KEYWORDS: Diffraction gratings, Waveguides, Finite-difference time-domain method, Refractive index, Demultiplexers, Metallic coatings, Diffraction, Electromagnetism, Silica, Reflectivity

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