Dr. Kui Bao Profile

Dr. Kui Bao

at Peking Univ

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Author

Publications (3)

Proceedings Article | 20 February 2009 Paper

Light extraction improvement of GaN-based light-emitting diodes using patterned undoped GaN bottom reflection gratings

Simeon Trieu, Xiaomin Jin, Bei Zhang, Tao Dai, Kui Bao, Xiang-Ning Kang, Guo-Yi Zhang

Proceedings Volume 7216, 72162Q (2009) https://doi.org/10.1117/12.805480

KEYWORDS: Gallium nitride, Light emitting diodes, Optical design, Silver, Finite-difference time-domain method, Absorption, Reflection, Refraction, Reflectivity, Reflectors

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Proceedings Article | 13 February 2008 Paper

GaN-based light emitting diodes with large area surface nano-structures patterned by anodic aluminum oxide templates

Tao Dai, Bei Zhang, Xiangning Kang, Kui Bao, Wenzhu Zhao, Dongshen Xu, Zizhao Gan

Proceedings Volume 6910, 69100P (2008) https://doi.org/10.1117/12.763416

KEYWORDS: Light emitting diodes, Nanostructures, Etching, Optical lithography, Gallium nitride, Aluminum, Nanolithography, Polymethylmethacrylate, Sapphire, Scanning electron microscopy

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Proceedings Article | 13 February 2008 Paper

Improvement of light extraction from micro-pattern encapsulated GaN-based LED by imprinting

Kui Bao, Bei Zhang, XiangNing Kang, Tao Dai, Chang Xiong, GuoYi Zhang, Yong Chen

Proceedings Volume 6910, 69100N (2008) https://doi.org/10.1117/12.763285

KEYWORDS: Diffraction gratings, Polymers, Light emitting diodes, Diffraction, Transmittance, Gallium nitride, Sapphire, Silicon, Optical lithography, Organic light emitting diodes

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