Towards rapid large-scale LIPSS fabrication by 4-beam ps DLIP

P. Hauschwitz; D. Jochcová; R. Jagdheesh; D. Rostohar; J. Brajer; J. Kopeček; M. Cimrman; M. Smrž; T. Mocek; Antonio Lucianetti

doi:10.1016/j.optlastec.2020.106532

Towards rapid large-scale LIPSS fabrication by 4-beam ps DLIP

P. Hauschwitz, D. Jochcová, R. Jagdheesh, D. Rostohar, J. Brajer, J. Kopeček, M. Cimrman, M. Smrž, T. Mocek, Antonio Lucianetti

Research output: Contribution to journal › Article › peer-review

32 Citations (Scopus)

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Abstract

Using four beam direct laser interference patterning (DLIP) Laser Induced Periodic Surface Structures (LIPSS, ripples) are simultaneously generated on surface of AISI 316L steel in more than thousands of spots at once. Both low-spatial frequency LIPSS (LSFL) and high-spatial frequency LIPSS (HFSL) are possible to fabricate with optimized parameters of 1030 nm, 1.7 ps PERLA laser system, developed and operated at HiLASE center. A novel large-beam DLIP technique applied for the redistribution of initial laser energy per pulse results in fabrication of ~1520 spots with LSFL in 50 ms and ~1016 spots with HSFL in 5 ms, thus significantly improving the productivity in comparison with the single beam approach. Efficient production of LIPSS structures over large area, required for applications such as a production of security diffractive elements and surfaces with superhydrophobic properties is also demonstrated. Possible steps for further increase of processing speed are discussed.

Original language	English
Article number	106532
Number of pages	5
Journal	Optics and Laser Technology
Volume	133
Early online date	17 Aug 2020
DOIs	https://doi.org/10.1016/j.optlastec.2020.106532
Publication status	Published - Jan 2021
Externally published	Yes

Bibliographical note

Funder

This work was co-financed by the European Regional Development Fund and the state budget of the Czech Republic (project HiLASE CoE: Grant No. CZ.02.1.01/0.0/0.0/15_006/0000674 ) and from the European Union’s Horizon 2020 research and innovation programme (Grant agreement NO 739573 ) and by the Ministry of Education, Youth and Sports of the Czech Republic (Programme NPU I Project No. LO1602 ).

Keywords

LIPSS
Direct laser interference patterning
Surface functionalization
Superhydrophobic surfaces

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Atomic and Molecular Physics, and Optics
Electrical and Electronic Engineering

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10.1016/j.optlastec.2020.106532Licence: CC BY

PublishedFinal published version, 3.26 MBLicence: CC BY

Cite this

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title = "Towards rapid large-scale LIPSS fabrication by 4-beam ps DLIP",

abstract = "Using four beam direct laser interference patterning (DLIP) Laser Induced Periodic Surface Structures (LIPSS, ripples) are simultaneously generated on surface of AISI 316L steel in more than thousands of spots at once. Both low-spatial frequency LIPSS (LSFL) and high-spatial frequency LIPSS (HFSL) are possible to fabricate with optimized parameters of 1030 nm, 1.7 ps PERLA laser system, developed and operated at HiLASE center. A novel large-beam DLIP technique applied for the redistribution of initial laser energy per pulse results in fabrication of ~1520 spots with LSFL in 50 ms and ~1016 spots with HSFL in 5 ms, thus significantly improving the productivity in comparison with the single beam approach. Efficient production of LIPSS structures over large area, required for applications such as a production of security diffractive elements and surfaces with superhydrophobic properties is also demonstrated. Possible steps for further increase of processing speed are discussed.",

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author = "P. Hauschwitz and D. Jochcov{\'a} and R. Jagdheesh and D. Rostohar and J. Brajer and J. Kope{\v c}ek and M. Cimrman and M. Smr{\v z} and T. Mocek and Antonio Lucianetti",

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month = jan,

doi = "10.1016/j.optlastec.2020.106532",

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AU - Hauschwitz, P.

AU - Jochcová, D.

AU - Jagdheesh, R.

AU - Rostohar, D.

AU - Brajer, J.

AU - Kopeček, J.

AU - Cimrman, M.

AU - Smrž, M.

AU - Mocek, T.

AU - Lucianetti, Antonio

PY - 2021/1

Y1 - 2021/1

N2 - Using four beam direct laser interference patterning (DLIP) Laser Induced Periodic Surface Structures (LIPSS, ripples) are simultaneously generated on surface of AISI 316L steel in more than thousands of spots at once. Both low-spatial frequency LIPSS (LSFL) and high-spatial frequency LIPSS (HFSL) are possible to fabricate with optimized parameters of 1030 nm, 1.7 ps PERLA laser system, developed and operated at HiLASE center. A novel large-beam DLIP technique applied for the redistribution of initial laser energy per pulse results in fabrication of ~1520 spots with LSFL in 50 ms and ~1016 spots with HSFL in 5 ms, thus significantly improving the productivity in comparison with the single beam approach. Efficient production of LIPSS structures over large area, required for applications such as a production of security diffractive elements and surfaces with superhydrophobic properties is also demonstrated. Possible steps for further increase of processing speed are discussed.

AB - Using four beam direct laser interference patterning (DLIP) Laser Induced Periodic Surface Structures (LIPSS, ripples) are simultaneously generated on surface of AISI 316L steel in more than thousands of spots at once. Both low-spatial frequency LIPSS (LSFL) and high-spatial frequency LIPSS (HFSL) are possible to fabricate with optimized parameters of 1030 nm, 1.7 ps PERLA laser system, developed and operated at HiLASE center. A novel large-beam DLIP technique applied for the redistribution of initial laser energy per pulse results in fabrication of ~1520 spots with LSFL in 50 ms and ~1016 spots with HSFL in 5 ms, thus significantly improving the productivity in comparison with the single beam approach. Efficient production of LIPSS structures over large area, required for applications such as a production of security diffractive elements and surfaces with superhydrophobic properties is also demonstrated. Possible steps for further increase of processing speed are discussed.

KW - LIPSS

KW - Direct laser interference patterning

KW - Surface functionalization

KW - Superhydrophobic surfaces

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Towards rapid large-scale LIPSS fabrication by 4-beam ps DLIP

Abstract

Bibliographical note

Funder

Keywords

ASJC Scopus subject areas

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