中文版 | English
Title

Generation mechanisms of laser-induced periodic nanostructures on surfaces of microgrooves

Author
Publication Years
2023-05-01
DOI
Source Title
ISSN
0030-3992
EISSN
1879-2545
Volume160
Abstract
Functional surfaces with hierarchical micro-/nanostructures play a vital role in improving performances in emerging fields over the past decades. In this work, we propose a hybrid manufacturing method for efficiently fabricating hierarchical nanotextured microgrooves by combining fly cutting and femtosecond laser nanopatterning. Nanostructures, including nanogratings and nanoholes, can be uniformly generated in a V-shaped groove by controlling laser polarization. We experimentally study the influence of the laser parameters (laser fluence and effective pulse number) to investigate the morphological evolution of nanostructures in the V-shaped groove under laser irradiation. By theoretical calculations and analyses, we find that the interference between the incident and reflected laser is helpful for ablating the nanogratings. In addition, this interference can also couple with the laser-SPPs (surface plasmon polaritons) interference and form nanoholes. The results enrich the diversity of achievable laser-induced periodic surface structures on complex surfaces and provide a new way to efficiently fabricate large-area hierarchical micro-/nanostructures at low cost.
Keywords
URL[Source Record]
Indexed By
Language
English
SUSTech Authorship
First
Funding Project
Guangdong Provincial University Sci- ence and Technology Program[2020KTSCX119] ; JSPS KAKENHI[22H01827] ; Shenzhen Science and Tech- nology Programs["JCYJ20220818100408019","JSGG202208 31101401003","JSGG20210802154007021","JCYJ20210324115608024","KQTD20170810110250357"]
WOS Research Area
Optics ; Physics
WOS Subject
Optics ; Physics, Applied
WOS Accession No
WOS:000964157500001
Publisher
ESI Research Field
ENGINEERING
Scopus EID
2-s2.0-85145264842
Data Source
Scopus
Citation statistics
Cited Times [WOS]:0
Document TypeJournal Article
Identifierhttp://kc.sustech.edu.cn/handle/2SGJ60CL/442570
DepartmentDepartment of Mechanical and Energy Engineering
Affiliation
1.Department of Mechanical and Energy Engineering,Southern University of Science and Technology,Shenzhen,1088 Xueyuan Avenue,518055,China
2.Department of Mechanical Systems Engineering,Graduate School of Engineering,Tohoku University,Sendai,6-6-01 Aramaki Aza-Aoba, Aoba-ku, Miyagi,980-8579,Japan
First Author AffilicationDepartment of Mechanical and Energy Engineering
First Author's First AffilicationDepartment of Mechanical and Energy Engineering
Recommended Citation
GB/T 7714
Huang,Jiaxu,Wang,Xuewen,Mizutani,Masayoshi,et al. Generation mechanisms of laser-induced periodic nanostructures on surfaces of microgrooves[J]. OPTICS AND LASER TECHNOLOGY,2023,160.
APA
Huang,Jiaxu,Wang,Xuewen,Mizutani,Masayoshi,&Xu,Shaolin.(2023).Generation mechanisms of laser-induced periodic nanostructures on surfaces of microgrooves.OPTICS AND LASER TECHNOLOGY,160.
MLA
Huang,Jiaxu,et al."Generation mechanisms of laser-induced periodic nanostructures on surfaces of microgrooves".OPTICS AND LASER TECHNOLOGY 160(2023).
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