Femtosecond laser eraser for controllable removing periodic microstructures on Fe-based metallic glass surfaces

doi:10.1364/oe.26.005102

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	Femtosecond laser eraser for controllable removing periodic microstructures on Fe-based metallic glass surfaces
	Lei, Y. H.; Zhang, N.; Yang, J. J.; Guo, C. L.
刊名	Optics Express
	2018
卷号	26 期号:5 页码:5102-5110
关键词	ripples irradiation dynamics patterns ablation Optics
ISSN号	1094-4087
DOI	10.1364/oe.26.005102
英文摘要	Using two beams of femtosecond laser pulses linearly polarized in different directions, we demonstrate a new phenomenon of eliminating the periodic subwavelength surface structures recorded on Fe-based metallic glass. It is found that such femtosecond laser erasing process can be efficiently controlled by varying the temporal delay between two laser beams while maintaining the amorphous properties of the sample surface. The underlying mechanisms are substantially attributed to the transient enhancement of the surface mobility of the sample by two laser-matter interactions. These investigations may be helpful in high precision manipulation of the material surface for rewritable applications. (C) 2018 Optical Society of America under the terms of the OSA Open Access Publishing Agreement.
内容类型	期刊论文
源URL	[http://ir.ciomp.ac.cn/handle/181722/60995]
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	Lei, Y. H.,Zhang, N.,Yang, J. J.,et al. Femtosecond laser eraser for controllable removing periodic microstructures on Fe-based metallic glass surfaces[J]. Optics Express,2018,26(5):5102-5110.
APA	Lei, Y. H.,Zhang, N.,Yang, J. J.,&Guo, C. L..(2018).Femtosecond laser eraser for controllable removing periodic microstructures on Fe-based metallic glass surfaces.Optics Express,26(5),5102-5110.
MLA	Lei, Y. H.,et al."Femtosecond laser eraser for controllable removing periodic microstructures on Fe-based metallic glass surfaces".Optics Express 26.5(2018):5102-5110.