Results 11 to 20 of about 20,166 (228)
In-Situ Depth Measurement of Laser Micromachining
Photonics, 2021 Precision laser micromachining plays an important role in the biomedical, electronics, and material processing industries. During laser drilling, precision depth detection with micrometer-level resolution is required, particularly with blind-hole or ...
Xiaoming Chen +4 more
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Effect of laser beam trajectory on pocket geometry in laser micromachining
Open Engineering, 2020 The article presents the problem of planning the laser beam trajectory for the laser micromachining process. The article concerns on the ablative laser micromachining issues.
Witkowski Grzegorz +2 more
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Design and control of laser micromachining workstation [PDF]
, 2012 The production process of miniature devices and microsystems requires the utilization of non-conventional micromachining techniques. In the past few decades laser micromachining has became micro-manufacturing technique of choice for many industrial and ...
Baran, Eray Abdurrahman +6 more
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Direct laser interference lithography in periodical treatment of biomaterials [PDF]
Biuletyn Wojskowej Akademii Technicznej, 2016 The paper presents the results of research on modern laser micromachining technology based on utilization of the interference field of high energy, pulse laser beams. The influence of radiation polarization on a pattern shape in an interference image has
Krzysztof Czyż +10 more
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Fabrication of Micro/Nano Structures on Metals by Femtosecond Laser Micromachining
Micromachines, 2014 Femtosecond laser micromachining has emerged in recent years as a new technique for micro/nano structure fabrication because of its applicability to virtually all kinds of materials in an easy one-step process that is scalable. In the past, much research
K. M. Tanvir Ahmmed +2 more
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Experimental Investigations on Laser Ablation of Aluminum in Sub-Picosecond Regimes
Applied Sciences, 2020 Due to high power and ultrashort pulses, femtosecond lasers excel at (but are not limited to) processing materials whose thicknesses are less than 500 microns. Numerous experiments and theoretical analyses testify to the fact that there are solid grounds
Katarzyna Garasz, Marek Kocik
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Note: femtosecond laser micromachining of straight and linearly tapered capillary discharge waveguides [PDF]
, 2011 Gas-filled capillary discharge waveguides are important structures in laser-plasma interaction applications, such as the laser wakefield accelerator. We present the methodology for applying femtosecond laser micromachining in the production of capillary ...
Abu-Azoum, Salima Saleh +7 more
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Molecular Response of Skin to Micromachining by Femtosecond Laser
Frontiers in Physics, 2021 Pulsed lasers at the near infrared (NIR) range have been widely used in dermatology. Ultrashort pulsed picosecond lasers are found with the specific ability of very effective activation of skin repair and remodeling along with significant photodamage ...
Yutong Wang +4 more
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Mode-selective toroidal mirrors for unstable resonator planar waveguide and thin slab solid-state lasers [PDF]
, 2009 In this paper, two new fabrication methods are developed for highly curved toroidal laser resonator mirrors based on laser micromachining of cylindrical substrates that already have the large lateral curvature RT provided by conventional polishing. These
Baker, H. J. +3 more
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Laser Micromachining of Glass, Silicon, and Ceramics
Advances in Materials Science and Engineering, 2015 A brief review is focused on laser micromachining of materials. Micromachining of materials is highly widespread method used in many industries, including semiconductors, electronic, medical, and automotive industries, communication, and aerospace.
L. Rihakova, H. Chmelickova
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