Results 21 to 30 of about 11,675,062 (262)

Laser-Induced Periodic Surface Nano- and Microstructures for Tribological Applications [PDF]

open access: yes, 2020
This book is the printed edition of the Special Issue published in Materials. The book provides an overview of current international research activities in the field of friction and wear management through the laser processing of periodic surface micro ...

core   +2 more sources

Applications of laser-induced periodic surface structures (LIPSS)

open access: yesSPIE Proceedings, 2017
Applications of laser-induced periodic surface structures (LIPSS, ripples) upon irradiation of solid materials by fs-laser pulses are reviewed. This includes the colorization of technical surfaces, the control of surface wetting, the mimicry of the ...
Kirner, Sabrina V.
core   +2 more sources

Laser-induced periodic surface structures: Arbitrary angles of incidence and polarization states [PDF]

open access: yesPhysical Review B, 2020
We demonstrate that the finite-difference time-domain (FDTD) method can be used to study the formation of laser-induced periodic surface structures (LIPSSs) under oblique incidence and arbitrary polarization states. The inhomogeneous energy absorption below a rough surface at oblique incident angle is studied by the FDTD method and compared to the ...
Zhang, Hao   +2 more
openaire   +3 more sources

Ultraviolet laser induced periodic surface structures positively influence osteogenic activity on titanium alloys. [PDF]

open access: yesFront Bioeng Biotechnol
Schweitzer L   +11 more
europepmc   +2 more sources

High-Resolution Laser Interference Ablation and Amorphization of Silicon

open access: yesNanomaterials, 2023
The laser interference patterning of a silicon surface via UV femtosecond pulse irradiation, resulting in 350 nm periodic structures, is demonstrated. The structuring process was performed using a laser with a 450 fs pulse duration at a wavelength of 248
Andreas Blumenstein   +2 more
doaj   +1 more source

Laser-induced periodic surface structures: Fingerprints of light localization [PDF]

open access: yesPhysical Review B, 2012
The finite-difference time-domain (FDTD) method is used to study the inhomogeneous absorption of linearly polarized laser radiation below a rough surface. The results are first analyzed in the frequency domain and compared to the efficacy factor theory of Sipe and coworkers.
Skolski, J. Z. P.   +7 more
openaire   +3 more sources

Quality Improvement of Laser-Induced Periodic Ripple Structures on Silicon Using a Bismuth-Indium Alloy Film

open access: yesApplied Sciences, 2021
In this work, a new buffer layer material, a bismuth-indium (Bi-In) alloy, was utilized to improve the quality of large-area, laser-induced periodic ripple structures on silicon.
Yao Chen   +9 more
doaj   +1 more source

Formation of laser-induced periodic surface nanometric concentric ring structures on silicon surfaces through single-spot irradiation with orthogonally polarized femtosecond laser double-pulse sequences

open access: yesNanophotonics, 2021
In this study, we report the formation of laser-induced periodic surface nanometric concentric ring structures on silicon surfaces through single-spot irradiation with orthogonally polarized femtosecond laser double-pulse sequences (OP pulses).
Liu Wei   +10 more
doaj   +1 more source

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