… steel was achieved by applying lasermasking on cylindricalsurface. Micro patterned … laser irradiation on the workpiece surface. The micro patterned recast layer can be used as a mask …
LC Dias, GGB Ferri, HL Costa - Journal of the Brazilian Society of …, 2024 - Springer
… to produce textured surfaces is LaserSurface Texturing (LST)… on the material surface by a pulsed laser beam, achieving … masking step on the cathode is required, instead of masking …
K Zimmer, D Hirsch, F Bigl - Applied surface science, 1996 - Elsevier
… laser ablation: (i) line scan with a contour mask which correlates with the desired topology and (ii) gray scale mask … on surfaces like saw-tooth, spherical or cylindrical topologies with …
… masks is utilized for the generation of three dimensional surfaces (cylindrical micro lenses). … 5 shows a cylindrical borosilicate glass micro-lens made by mask projection ablation at 193 …
YC Lee, CM Chen, CY Wu - Sensors and Actuators A: Physical, 2005 - Elsevier
… lasermask. However, by combining the mask design and the moving of the mask or the sample, 3D … A pair of cylindrical lenses (LC1 and LC2) and homogenizers are used so that the …
D Dehnadfar, J Friedman, M Papini - Journal of Materials Processing …, 2012 - Elsevier
… the mask openings. In this work, a high speed laser shadowgraphy technique was used to demonstrate experimentally, for the first time, the significant effect that the mask opening size …
L Chen, K Cao, Y Li, J Liu, S Zhang, D Feng… - Opto-Electronic …, 2021 - researching.cn
… ), especially on glass surfaces. In this study, two-beam interference (TBI) of femtosecond lasers was used to produce large-area straight LIPSSs on fused silica using cylindrical lenses. …
PZ Takacs, SK Feng, EL Church… - … in Fabrication and …, 1989 - spiedigitallibrary.org
… surface spatial periods between 1 mm (the laser beam diameter) and 1 m. The input slope data is converted to surface … , a significant portion of each end would need to be masked off. …
X Hao, L Wang, Q Wang, F Guo, Y Tang, Y Ding… - Applied Surface …, 2011 - Elsevier
… cylindrical rod covered with photoresist is subarea-exposed with a collimated ultraviolet source through a mask … layer that was machined by a laser. Then the sample was etched with a …