Laser surface texturing and related techniques for enhancing tribological performance of engineering materials: A review
Surface texturing is one of the most efficient surface modification approaches for improving
the tribological performance of engineering materials. Several surface texturing techniques …
the tribological performance of engineering materials. Several surface texturing techniques …
Laser engineering of biomimetic surfaces
The exciting properties of micro-and nano-patterned surfaces found in natural species hide
a virtually endless potential of technological ideas, opening new opportunities for innovation …
a virtually endless potential of technological ideas, opening new opportunities for innovation …
Generation of polarization and phase singular beams in fibers and fiber lasers
Cylindrical vector beams and vortex beams, two types of typical singular optical beams
characterized by axially symmetric polarization and helical phase front, possess the unique …
characterized by axially symmetric polarization and helical phase front, possess the unique …
Irregular LIPSS produced on metals by single linearly polarized femtosecond laser
D Zhang, R Liu, Z Li - International Journal of Extreme …, 2021 - iopscience.iop.org
Currently, supra-wavelength periodic surface structures (SWPSS) are only achievable on
silica dielectrics and silicon by femtosecond (fs) laser ablation, while triangular and rhombic …
silica dielectrics and silicon by femtosecond (fs) laser ablation, while triangular and rhombic …
Q-plate technology: a progress review
Since their first introduction in 2006, q-plates have found a constantly increasing number of
uses in diverse contexts, ranging from fundamental research on complex structured light …
uses in diverse contexts, ranging from fundamental research on complex structured light …
Biomimetic surface structuring using cylindrical vector femtosecond laser beams
We report on a new, single-step and scalable method to fabricate highly ordered, multi-
directional and complex surface structures that mimic the unique morphological features of …
directional and complex surface structures that mimic the unique morphological features of …
[PDF][PDF] Liquid vortexes and flows induced by femtosecond laser ablation in liquid governing formation of circular and crisscross LIPSS
Orientations of laser induced periodic surface structures (LIPSS) are usually considered to
be governed by the laser polarization state. In this work, we unveil that fluid dynamics …
be governed by the laser polarization state. In this work, we unveil that fluid dynamics …
Ultrafast laser applications in manufacturing processes: A state-of-the-art review
With the invention of chirped pulse amplification for lasers in the mid-1980s, high power
ultrafast lasers entered into the world as a disruptive tool, with potential impact on a broad …
ultrafast lasers entered into the world as a disruptive tool, with potential impact on a broad …
[PDF][PDF] Omnidirectional iridescence via cylindrically-polarized femtosecond laser processing
We report the femtosecond (fs) laser fabrication of biomimetic omnidirectional iridescent
metallic surfaces exhibiting efficient diffraction for practically any angle of light incidence …
metallic surfaces exhibiting efficient diffraction for practically any angle of light incidence …
Chirality of laser-printed plasmonic nanoneedles tunable by tailoring spiral-shape pulses
We report on fabrication of Ag nanoneedles with tailored chirality via direct ns-laser printing
with “structured” laser beams, zero-optical-angular momentum spiral-shaped beams with …
with “structured” laser beams, zero-optical-angular momentum spiral-shaped beams with …