Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Stephan Brückner"'
Publikováno v:
Applied Sciences, Vol 11, Iss 15, p 6755 (2021)
This paper reports on plasma-enhanced bonding of optics surfaces coated with highly sensitive functional layers using surface preparation by a dielectric barrier discharge (DBD) plasma. The samples to be bonded were treated with a DBD in diffuse mode
Externí odkaz:
https://doaj.org/article/b48c07314e6a494b8c3febbaa38f98c2
Autor:
Stephan Brückner
Publikováno v:
Proceedings ISBN: 9783658184582
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::04400a5996eb232f2827ace63c717d24
https://doi.org/10.1007/978-3-658-18459-9_49
https://doi.org/10.1007/978-3-658-18459-9_49
Autor:
Wolfgang Viöl, Daniel Tasche, Stephan Brückner, Stephan Wieneke, Christoph Gerhard, Tobias Weihs
Publikováno v:
Plasma Chemistry and Plasma Processing. 33:895-905
We report on an atmospheric pressure plasma (APP) treatment of fused silica and its related surface and near-surface effects. Such treatment was performed in order to improve laser micro-structuring of fused silica by a plasma-induced modification of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7a7876e4757f4289673fbc2fe82f7a85
https://doi.org/10.1007/s11090-013-9471-7
https://doi.org/10.1007/s11090-013-9471-7
Publikováno v:
Measurement. 46:1291-1296
In this work, a common-path interferometer including integrated single-prism beam shaping is presented. Both theoretical considerations and experimental results on single-prism shaping of elliptical and circular laser beams were performed. Based on a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e85650368fd501c1f4c9d512a1b0e72f
https://doi.org/10.1016/j.measurement.2012.11.017
https://doi.org/10.1016/j.measurement.2012.11.017
Autor:
Jennifer Hoffmeister, Christoph Gerhard, Wolfgang Viöl, Jürgen Ihlemann, Stephan Wieneke, Stephan Brückner
Publikováno v:
Journal of Laser Micro/Nanoengineering. 7:73-76
In this contribution, we report on a novel hybrid laser-plasma method for material processing applications. This method is based on the combination of both an ArF excimer laser (lambda = 193 nm) and a low-temperature atmospheric pressure plasma jet s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a1eaa94224c843d0d58d115155179878
https://doi.org/10.2961/jlmn.2012.01.0014
https://doi.org/10.2961/jlmn.2012.01.0014
Publikováno v:
Materials Testing. 53:639-642
Kurzfassung Im Rahmen des Niedersächsischen Innovationsverbunds Plasmatechnik (NIP) werden neue Anwendungen der Plasmatechnologie in den Bereichen Fertigungstechnik und Materialanalyse bis hin zur Medizintechnik erschlossen sowie ihr ökonomischer u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::119e396c4f3aeabc3097569e58c95f21
https://doi.org/10.3139/120.110271
https://doi.org/10.3139/120.110271
Autor:
Jennifer Hoffmeister, Wolfgang Viöl, Günter Flachenecker, Wolfgang Schade, Stephan Wieneke, Stephan Brückner, Christoph Gerhard, Daniel Tasche, Thomas Gimpel
Publikováno v:
Journal of Physics D: Applied Physics. 51:175201
In this contribution, we report on the impact of direct dielectric barrier discharge argon plasma at atmospheric pressure on femtosecond laser engraving of aluminium. It is shown that the assisting plasma strongly affects the surface geometry and for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::749c5663fdebfea1da1579a5e26eed4b
https://doi.org/10.1088/1361-6463/aab6e6
https://doi.org/10.1088/1361-6463/aab6e6
Publikováno v:
The Open Plasma Physics Journal. 2:17-23
The interaction of a dense plasma with short laser pulses (ns) is investigated. The dense plasma is created using a low-current hollow-cathode-triggered discharge. This configuration generates a dense plasma with an electron density of ne � 10 17 c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f71931e80f8e535fd42eda6450ef50e8
https://doi.org/10.2174/1876534300902010017
https://doi.org/10.2174/1876534300902010017
Publikováno v:
Contributions to Plasma Physics. 48:577-585
In this study the electron density of z-pinch plasmas driven at relatively low currents (ca. 2-5 kA) was determined using only emission spectroscopy. The suitability of a hollow-cathode-triggered z-pinch plasma as an absorption medium for laser radia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::590aa8f2a524c13bf89aedb89f055d56
https://doi.org/10.1002/ctpp.200810091
https://doi.org/10.1002/ctpp.200810091
Publikováno v:
Journal of Plasma Physics. 74:361-369
The longitudinal heating of a z-pinch plasma with short laser pulses is simulated using COMSOL Multiphysics. The heating of an existing pinch plasma for different electron densities with a short laser pulse is shown. It is illustrated that the initia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1c0411c4bfc0e88f6a5e7e42033d26a5
https://doi.org/10.1017/s0022377808007186
https://doi.org/10.1017/s0022377808007186