Paper
17 August 2023 Femtosecond laser controllable processing of micro/nano structures on zinc surfaces
Chunlian Wang, Yanping Yuan, Kun Zhou, Jimin Chen
Author Affiliations +
Proceedings Volume 12757, 3rd International Conference on Laser, Optics, and Optoelectronic Technology (LOPET 2023); 127572D (2023) https://doi.org/10.1117/12.2690181
Event: 3rd International Conference on Laser, Optics and Optoelectronic Technology (LOPET 2023), 2023, Kunming, China
Abstract
This thesis uses liquid-phase femtosecond laser processing of zinc flakes in anhydrous ethanol. The results show that a micro-nano composite structure is formed; and the period of the composite structure is increased nearly 10 times compared with that fabricated in air. The direction of period structure is distributed at an acute angle to the processing direction and not directly related to the polarization direction. The formation direction of the micro-pores is the same as that of the vortex flow in the liquid.
© (2023) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Chunlian Wang, Yanping Yuan, Kun Zhou, and Jimin Chen "Femtosecond laser controllable processing of micro/nano structures on zinc surfaces", Proc. SPIE 12757, 3rd International Conference on Laser, Optics, and Optoelectronic Technology (LOPET 2023), 127572D (17 August 2023); https://doi.org/10.1117/12.2690181
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KEYWORDS
Laser processing

Laser microstructuring

Laser scanners

Metals

Polarization

Process control

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