Surface functionalization with femtosecond lasers and applications

Chunlei Guo

doi:10.1117/12.3012911

11 April 2024 Surface functionalization with femtosecond lasers and applications

Chunlei Guo

Proceedings Volume PC12939, High-Power Laser Ablation VIII; PC1293903 (2024) https://doi.org/10.1117/12.3012911
Event: SPIE High-Power Laser Ablation, 2024, Santa Fe, New Mexico, United States

Abstract

Femtosecond lasers are a powerful tool for high-precision material processing and functionalization. In my lab, the laser processing led to a range of technological developments, including the so-called black and colored metals, superhydrophillic and superhydrophobic surfaces. In this talk, I will discuss our recent developments in femtosecond laser micro- and nano-scale surface patterning, including the formation dynamics, the drastically altered surface functionalities, and the various applications.

Conference Presentation

Citation Download Citation

Chunlei Guo "Surface functionalization with femtosecond lasers and applications", Proc. SPIE PC12939, High-Power Laser Ablation VIII, PC1293903 (11 April 2024); https://doi.org/10.1117/12.3012911

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KEYWORDS

Femtosecond phenomena

Laser development

Laser processing

Light emitting diodes

Materials processing

Metals

Optical lithography

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