Dr. Chenglong Zheng Profile

Dr. Chenglong Zheng

at Tianjin Univ

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Author

Publications (3)

Proceedings Article | 21 December 2022 Presentation + Paper

Grain boundary passivation with sulfonated graphene to enhance perovskite photodetector performance

Silei Wang, Mengyao Li, Chunyu Song, Chenglong Zheng, Jitao Li, Yating Zhang, Jianquan Yao

Proceedings Volume 12314, 123140B (2022) https://doi.org/10.1117/12.2643820

KEYWORDS: Perovskite, Photodetectors, Lead, Crystals, Scanning electron microscopy, Graphene, Optoelectronics, Absorption, Atomic force microscopy

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Proceedings Article | 16 December 2022 Presentation + Paper

Spatially multiplexed metasurfaces for polarization conversion and wavefront steering

Zhen Yue, Jie Li, Jitao Li, Chenglong Zheng, Yating Zhang, Jianquan Yao

Proceedings Volume 12324, 1232403 (2022) https://doi.org/10.1117/12.2638222

KEYWORDS: Polarization, Wavefronts, Multiplexing, Wave propagation, Wave plates, Phase shifts, Terahertz radiation, Radio propagation, Optoelectronics, Optical components

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Proceedings Article | 10 October 2020 Poster + Paper

Hybrid tunable chiral metasurfaces for amplitude and wavefront control of circularly polarized terahertz wave

Jie Li, Jitao Li, Chenglong Zheng, Hongliang Zhao, Tengteng Li, Qingyan Li, Yating Zhang, Jianquan Yao

Proceedings Volume 11559, 115590K (2020) https://doi.org/10.1117/12.2573302

KEYWORDS: Wavefronts, Terahertz radiation, Modulation, Split ring resonators, Germanium, Polarization, Multiplexing, Double patterning technology, Graphene, Metamirrors

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