Prof. Ling Cheng Profile

Prof. Ling Cheng

at Univ of the Witwatersrand Johannesburg

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Publications (2)

Proceedings Article | 24 January 2019 Paper

Visible light communication using a software-defined radio approach

Oluwafemi Kolade, Mitchell Cox, Ling Cheng

Proceedings Volume 11043, 110430Z (2019) https://doi.org/10.1117/12.2502064

KEYWORDS: Modulation, Light emitting diodes, Photonic integrated circuits, Orthogonal frequency division multiplexing, Transmitters, Visible radiation, Receivers, RF communications, Amplifiers, Signal attenuation

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Proceedings Article | 24 January 2019 Paper

Digital micro-mirror devices for laser beam shaping

Mitchell Cox, Ling Cheng, Andrew Forbes

Proceedings Volume 11043, 110430Y (2019) https://doi.org/10.1117/12.2501348

KEYWORDS: Digital micromirror devices, Holograms, Digital holography, Spatial light modulators

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