摘要
本文旨在阐述飞秒激光诱导金属表面周期性结构(LIPSS)的机制、调控与应用,指出挑战并展望发展方向,以推动技术发展。首先,从电磁干涉、表面等离子体激元和自组织理论等角度系统阐述了LIPSS的形成机制;其次,重点分析了激光波长、脉冲能量、偏振态、扫描策略及加工环境对钛及合金、铝及合金、铁基合金等金属表面结构形貌与周期的调控规律;然后,概括了LIPSS在抗菌与生物相容、摩擦学性能优化、抗反射与耐腐蚀等表面功能化应用;最后,指出了当前理论模型不完备、大面积高效加工及结构长期稳定性等挑战,并展望了多尺度复合结构、数值模拟与高通量加工等未来研究方向。综上所述,飞秒激光诱导LIPSS技术在金属表面功能化与智能制造领域具有重要应用前景。
This paper expounds the mechanisms,regulation,and applications of femtosecond laser-induced periodic structures(LIPSS)on metal surfaces,to identify challenges and to propose future developments to promote technological advancement.First,the formation mechanism of LIPSS is systematically explained from the perspectives of elec-tromagnetic interference,surface plasmons,and self-organization theory.Second,the effects of laser wavelength,pulse energy,polarization state,scanning strategy,and processing environment on the surface morphology and periodicity of metals such as titanium and its alloys,aluminum and its alloys,and iron-based alloys are analyzed.Then,the surface functionalization applications of LIPSS in areas such as antibacterial and biocompatibility,tribological property optimization,antireflection,and corrosion resistance are summarized.Finally,challenges such as incomplete theo-retical models,large-scale efficient processing,and long-term structural stability are identified,and future research directions such as multi-scale composite structures,numerical simulation,and high-throughput processing are envi-sioned.In summary,femtosecond laser-induced LIPSS technology has important application prospects in the fields of metal surface functionalization and intelligent manufacturing.
作者
李云飞
李达
王汞
杨云飞
金忠杉
李硕
LI Yunfei;LI Da;WANG Gong;YANG Yunfei;JIN Zhongshan;LI Shuo(School of Electronics and Information Engineering,Hebei University of Technology,Tianjin 300401,China;Hebei Key Lab-oratory of Advanced Laser Technology and Equipment,Tianjin 300401,China)
出处
《河北工业大学学报》
2025年第6期53-68,共16页
Journal of Hebei University of Technology
基金
173项目技术基金资助项目(2022-JCJQ-JJ-0416)
中央引导地方科技发展资金资助项目(236Z1813G)
河北省自然科学基金资助项目(F2024202086,F2024202083)
石家庄市优秀青年科学基金资助项目(241791207A)
石家庄市科技合作专项项目(SJZZXA23002)。
关键词
飞秒激光
激光诱导周期性表面结构
金属表面
微纳结构
表面功能化
femtosecond laser
laser-induced periodic surface structures
metallic surfaces
micro-nano structures
surface functionalization
