Dr. Hanwen Liu Profile

Dr. Hanwen Liu

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Publications (2)

Proceedings Article | 24 November 2023 Paper

Experimental research on laser cleaning of an ancient bronze ware

Guanyin Song, Wenzhe Hu, Hanwen Liu, Xueyan Zhang, Shuzhen Nie, Xiaolong Liu

Proceedings Volume 12935, 129354B (2023) https://doi.org/10.1117/12.3007988

KEYWORDS: Picosecond phenomena, Surface roughness, Laser energy, Pulsed laser operation, Laser damage threshold, Laser applications, Metals, Copper, Beam diameter, Pulse signals

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Proceedings Article | 16 December 2022 Paper

Laser cleaning of manmade stone samples using picosecond and nanosecond laser pulses

X. Liu, C. Li, C. Wang, S. Nie, H. Liu, L. Qu, Z. Fan

Proceedings Volume 12501, 1250110 (2022) https://doi.org/10.1117/12.2656467

KEYWORDS: Picosecond phenomena, Pulsed laser operation, Laser energy, Laser applications, Cultural heritage, Laser development

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