scholarly journals Rapid fabrication of anti-corrosion and self-healing superhydrophobic aluminum surfaces through environmentally friendly femtosecond laser processing

2020 ◽  
Vol 28 (24) ◽  
pp. 35636
Author(s):  
Gan Yuan ◽  
Yu Liu ◽  
Chi-Vinh Ngo ◽  
Chunlei Guo
Keyword(s):  
Femtosecond Laser ◽  
Laser Processing ◽  
Environmentally Friendly ◽  
Self Healing ◽  
Femtosecond Laser Processing ◽  
Rapid Fabrication ◽  
Aluminum Surfaces

scholarly journals Electron Irradiation Effects on Strength and Ductility of Polymer Foils Studied by Femtosecond Laser-Processed Micro-Tensile Specimens

Materials ◽  
2019 ◽  
Vol 12 (9) ◽  
pp. 1468
Author(s):  
Manuel J. Pfeifenberger ◽  
Gabor Milassin ◽  
Anton Hohenwarter ◽  
Barbara Putz ◽  
Christopher O. A. Semprimoschnig ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Femtosecond Laser ◽  
Electron Irradiation ◽  
Laser Processing ◽  
Irradiation Effects ◽  
Femtosecond Laser Processing ◽  
Rapid Fabrication ◽  
Polymer Foils ◽  
Pet Foils ◽  
Strength And Ductility

The influence of irradiation on mechanical properties of polymer foils used in spacecraft applications has widely been studied via macroscopic tensile samples. An increase in the local resolution of this investigation can be achieved by reducing the sample’s dimensions. A femtosecond laser enables a fast fabrication of micro-samples with dimensions from tens of μ m to the mm range, with ideally no influence on the material. Tensile experiments using such micro-tensile samples were conducted on FEP, Upilex-S and PET foils. The influence of the laser processing on the polymer foils was evaluated. Additionally an investigation of degradation due to electron irradiation was performed. Furthermore an outlook to extend this technique to depth-resolved measurements by preparing samples from locally thinned foils is presented. The study demonstrates the feasibility of femtosecond laser processing for rapid fabrication of micro-samples, enabling insights into the effect of electron irradiation on local mechanical properties of polymers.

scholarly journals Nonlinear refractive index of porcine cornea studied by z-scan and self-focusing during femtosecond laser processing

2010 ◽  
Vol 18 (4) ◽  
pp. 3700 ◽  
Author(s):  
M. Miclea ◽  
U. Skrzypczak ◽  
S. Faust ◽  
F. Fankhauser ◽  
H. Graener ◽  
...  
Keyword(s):  
Refractive Index ◽  
Femtosecond Laser ◽  
Nonlinear Refractive Index ◽  
Laser Processing ◽  
Self Focusing ◽  
Femtosecond Laser Processing ◽  
Porcine Cornea

Femtosecond laser processing of silver-containing glass with optical vortex beams

2014 ◽  
Author(s):  
Konstantin Mishchik ◽  
Yannick Petit ◽  
Etienne Brasselet ◽  
Inka Manek-Hönninger ◽  
Nicolas Marquestaut ◽  
...  
Keyword(s):  
Femtosecond Laser ◽  
Laser Processing ◽  
Optical Vortex ◽  
Femtosecond Laser Processing ◽  
Vortex Beams

Femtosecond laser processing of protein crystals grown in agarose gel

2009 ◽  
Vol 312 (1) ◽  
pp. 73-78 ◽  
Author(s):  
Hitoshi Hasenaka ◽  
Shigeru Sugiyama ◽  
Mika Hirose ◽  
Noriko Shimizu ◽  
Tomoya Kitatani ◽  
...  
Keyword(s):  
Femtosecond Laser ◽  
Laser Processing ◽  
Protein Crystals ◽  
Agarose Gel ◽  
Femtosecond Laser Processing

Deep-subwavelength ripples on the ZnO surface obtained via metal-film-assisted femtosecond laser processing

2021 ◽  
pp. 151576
Author(s):  
Yaoyao Liu ◽  
Yuxuan Wang ◽  
Ming Yang ◽  
Qiang Wu ◽  
Zhixuan Li ◽  
...  
Keyword(s):  
Femtosecond Laser ◽  
Laser Processing ◽  
Metal Film ◽  
Femtosecond Laser Processing

scholarly journals Femtosecond laser processing – a new enabling technology

2012 ◽  
Vol 52 (4) ◽  
pp. 301-311 ◽  
Author(s):  
Ričardas Buividas ◽  
Mindaugas Mikutis ◽  
Tadas Kudrius ◽  
Artūras Greičius ◽  
Gintas Šlekys ◽  
...  
Keyword(s):  
Femtosecond Laser ◽  
Laser Processing ◽  
Enabling Technology ◽  
Femtosecond Laser Processing
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