Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Edgaras Markauskas"'
Publikováno v:
Journal of Science: Advanced Materials and Devices, Vol 9, Iss 4, Pp 100804- (2024)
The growing demand for flexible, high-quality fabrication of free-form micro-optics drives the development of laser-based fabrication techniques for both the shape formation and surface polishing of optical elements. In this paper, we performed a tho
Externí odkaz:
https://doaj.org/article/eb317d33920c4e8c98cd5a6c82dfca83
Publikováno v:
Micromachines, Vol 14, Iss 1, p 176 (2023)
The cutting quality and strength of strips cut with femtosecond-duration pulses were investigated for different thicknesses of borosilicate glass plates. The laser pulse duration was 350 fs, and cutting was performed in two environments: ambient air
Externí odkaz:
https://doaj.org/article/28ab3156cec74d8abd60cf6bda771bfb
Publikováno v:
Micromachines, Vol 13, Iss 5, p 785 (2022)
In this study, the cutting of borosilicate glass plates in ambient air and water with a 355 nm wavelength picosecond laser was carried out. Low (2.1–2.75 W) and high (15.5 W) average laser power cutting regimes were studied. Thorough attention was
Externí odkaz:
https://doaj.org/article/0267e5e4b83940b795ead6e2b11932ad
Publikováno v:
Journal of Manufacturing Processes. 68:898-909
Direct laser ablation allows high-quality processing, precision, and cutting of complex shapes. Unfortunately, this technology is usually not considered as the primary candidate for cutting and milling of glasses due to low processing speeds. Thus, l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5a3c8df75cb947d4d2d55267a7b3d9b8
https://doi.org/10.1016/j.jmapro.2021.06.013
https://doi.org/10.1016/j.jmapro.2021.06.013
Publikováno v:
Solar Energy. 202:514-521
Nanosecond pulses are usually not considered as a suitable candidate for low-damage processing of heat-sensitive materials due to high thermal effects and significant melt formation. Many studies have shown, that CIGS is thermally sensitive material
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b531c479f9dc745550b26aa162887454
https://doi.org/10.1016/j.solener.2020.03.112
https://doi.org/10.1016/j.solener.2020.03.112
Publikováno v:
Laser Applications in Microelectronic and Optoelectronic Manufacturing (LAMOM) XXVI.
In this study, we demonstrate that the P3 scribing of CIGS cells with nanosecond pulses can compete with ultrashort picosecond pulses producing very low conductivity isolation scribes. The investigation covered a wide range of laser wavelengths – f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9da198d5091ff1138a3393a6f7c644b3
https://doi.org/10.1117/12.2574971
https://doi.org/10.1117/12.2574971
Autor:
Juozas Dudutis, Laimis Zubauskas, Eimantas Daknys, Edgaras Markauskas, Rasa Gvozdaitė, Gediminas Račiukaitis, Paulius Gečys
Publikováno v:
Optics Express. 30:4564
The growing applicability of glass materials drives the development of novel processing methods, which usually lack comprehensive comparison to conventional or state-of-art ones. That is especially delicate for assessing the flexural strength of glas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::95cb007ec6fc2cf01844ea6b01745cf7
https://doi.org/10.1364/oe.447143
https://doi.org/10.1364/oe.447143
Autor:
Edgaras Markauskas, Paulius Gečys
Publikováno v:
Procedia CIRP. 74:328-332
Ultrashort lasers have become a promising tool for fast and high quality cutting of glasses. However, growing industry constantly seek for higher production throughput maintaining excellent process quality. In most cases, glass processing speed is li
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::65b95b57b56f7dbc272212860e0027c7
https://doi.org/10.1016/j.procir.2018.08.126
https://doi.org/10.1016/j.procir.2018.08.126
Publikováno v:
Solar Energy. 150:246-254
The transition to fully sized solar modules requires additional three-step laser structuring processes to preserve small-scale cell efficiencies over the large areas. The adjacent cell isolation (the P3 scribe) was found to be the most sensitive proc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4189ab4ba92544bad579f92b55a1dce1
https://doi.org/10.1016/j.solener.2017.01.074
https://doi.org/10.1016/j.solener.2017.01.074
Publikováno v:
Journal of Laser Micro/Nanoengineering. 11:257-260
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::75d60974888a4bc98e41d6d42f4109be
https://doi.org/10.2961/jlmn.2016.02.0018
https://doi.org/10.2961/jlmn.2016.02.0018