Fraunhofer-Gesellschaft

Publica

Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.
2020Fabrication of hierarchical surface textures using multi-pulse direct laser interference patterning with nanosecond pulses
El-Khoury, Mikhael; Alamri, Sabri; Voisiat, Bogdan; Kunze, Tim; Lasagni, Andrés-Fabián
Journal Article
2019Avoiding starvation in tribocontact through active lubricant transport in laser textured surfaces
Stark, Tobias; Kiedrowski, Thomas; Marschall, Holger; Lasagni, Andrés-Fabián
Journal Article
2019DLIP holographic structuring: From basic concept to advanced monitoring methods and industrial scale production
Voisiat, Bogdan; Teutoburg-Weiss, Sascha; Rank, Andreas; Lasagni, Andrés-Fabián
Conference Paper
2019Evolution of the true contact area of laser textured tungsten under dry sliding conditions
Lechthaler, B.; Ochs, G.; Mücklich, F.; Dienwiebel, M.
Journal Article
2019Fabrication and characterization of diffraction gratings in ophthalmic polymers by using UV direct laser interference patterning
Sola, Daniel; Alamri, Sabri; Lasagni, Andrés-Fabián; Artal, Pablo
Journal Article
2019Fast and cost effective fabrication of microlens arrays for enhancing light out-coupling of organic light-emitting diodes
Stellmacher, Andre; Liu, Yuan; Soldera, Marcos; Rank, Andreas; Reineke, Sebastian; Lasagni, Andrés-Fabián
Journal Article
2019Growth of regular micro-pillar arrays on steel by polarization-controlled laser interference patterning
Voisiat, Bogdan; Zwahr, Christoph; Lasagni, Andrés-Fabián
Journal Article
2019How to get deeper structures with the same energy: Fabrication of periodic structures in stainless steel using Direct Laser Interference Patterning with burst mode ps-pulses
Ströbel, Joachim; Voisiat, Bogdan; Du, Keming; Lasagni, Andrés-Fabián
Journal Article
2019How to tailor structural colors for extended visibility and white light generation employing direct laser interference patterning
Storm, Sebastian; Alamri, Sabri; Soldera, Marcos; Kunze, Tim; Lasagni, Andrés-Fabián
Journal Article
2019Multiple method micromachining laser platform for fabricating anti-counterfeit elements with multiple-scaled features
Teutoburg-Weiss, Sascha; Sonntag, Frank; Günther, Katja; Lasagni, Andrés-Fabián
Journal Article
2019On the interplay of DLIP and LIPSS upon ultra-short laser pulse irradiation
Alamri, Sabri; Fraggelakis, Fotis; Kunze, Tim; Krupop, Benjamin; Mincuzzi, Girolamo; Kling, Rainer; Lasagni, Andrés-Fabián
Journal Article
2019One-step fabrication of asymmetric saw-tooth-like surface structures on stainless steel using direct laser interference patterning
Voisiat, Bogdan; Alamri, Sabri; Lasagni, Andrés-Fabián
Journal Article
2019Picosecond laser interference patterning of periodical micro-architectures on metallic molds for hot embossing
Fu, Yangxi; Soldera, Marcos; Wang, Wei; Voisiat, Bogdan; Lasagni, Andrés-Fabián
Journal Article
2019Quo Vadis surface functionalization: How direct laser interference patterning tackle productivity and flexibility in industrial applications
Alamri, Sabri; Krupop, Benjamin; Steege, Tobias; Aguilar Morales, Alfredo Ismael; Lang, Valentin; Storm, Sebastian; Schell, Frederic; Zwahr, Christoph; Kracht, C.; Bieda, Matthias; Voisiat, Bogdan; Klotzbach, Udo; Lasagni, Andrés-Fabián; Kunze, Tim
Conference Paper
2019The role of the surface nano-roughness on the wettability performance of microstructured metallic surface using direct laser interference patterning
Aguilar-Morales, Alfredo Ismael; Alamri, Sabri; Voisiat, Bogdan; Kunze, Tim; Lasagni, Andrés-Fabián
Journal Article
2018Biomimetic surface structuring using laser based interferometric methods
Lasagni, Andrés-Fabián; Alamri, Sabri; Aguilar-Morales, Alfredo I.; Rößler, Florian; Voisiat, Bogdan; Kunze, Tim
Journal Article
2018Controlling the wettability of polycarbonate substrates by producing hierarchical structures using Direct Laser Interference Patterning
Alamri, Sabri; Aguilar-Morales, Alfredo I.; Lasagni, Andrés-Fabián
Journal Article
2018Improvement of the electrical conductivity between electrode and sheet in spot welding process by direct laser interference patterning
Heilmann, Stefan; Zwahr, Christoph; Knape, Alexander; Zschetzsche, Jörg; Lasagni, Andrés-Fabián; Füssel, Uwe
Journal Article
2018In-volume structuring of a bilayered polymer foil using direct laser interference patterning
Rößler, Florian; Günther, Katja; Lasagni, Andrés-Fabián
Journal Article
2018Influence of processing parameters on surface texture homogeneity using direct laser interference patterning
Aguilar Morales, Alfredo Ismael; Alamri, Sabri; Kunze, Tim; Lasagni, Andrés-Fabián
Journal Article
2018One-step fabrication of pillar and crater-like structures on titanium using direct laser interference patterning
Zwahr, Christoph; Voisiat, Bogdan; Welle, Alexander; Günther, Denise; Lasagni, Andrés-Fabián
Journal Article
2018Protecting sub-micrometer surface features in polymers from mechanical damage using hierarchical patterns
Rößler, Florian; Lasagni, Andrés-Fabián
Journal Article
2018Utilizing fundamental beam-mode shaping technique for top-hat laser intensities in direct laser interference patterning
El-Khoury, Mikhael; Voisiat, Bogdan; Kunze, Tim; Lasagni, Andrés-Fabián
Journal Article
2017Cytocompatibility of direct laser interference-patterned titanium surfaces for implants
Hartjen, Philip; Nada, Ola; Silva, Thiago Gundelwein; Precht, Clarissa; Henningsen, Anders; Holthaus, Marzellus Grosse; Gulow, Nikolai; Friedrich, Reinhard Edgar; Hanken, Henning; Heiland, Max; Zwahr, Christoph; Smeets, Ralf E.H.; Jung, Ole
Journal Article
2017Direct laser interference patterning of metallic sleeves for roll-to-roll hot embossing
Lang, Valentin; Rank, Andreas; Lasagni, Andrés-Fabián
Conference Paper
2017Direct laser interference patterning: From fundamentals to industrial applications
Kunze, Tim; Lasagni, Andrés-Fabián
Conference Paper
2017Fabrication of multi-scale periodic surface structures on Ti-6Al-4V by direct laser writing and direct laser interference patterning for modified wettability applications
Huerta-Murillo, D.; Aguilar Morales, Alfredo Ismael; Alamri, Sabri; Cardoso, J.T.; Jagdheesh, R.; Lasagni, Andrés-Fabián; Ocaña, José L.
Journal Article
2017Laser interference patterning methods: Possibilities for high-throughput fabrication of periodic surface patterns
Lasagni, Andrés-Fabián
Journal Article
2017Laser surface pattering of titanium for improving the biological performance of dental implants
Zwahr, Christoph; Günther, Denise; Brinkmann, Tina; Gulow, Nikolai; Oswald, Steffen; Holthaus, Marzellus Grosse; Lasagni, Andrés-Fabián
Journal Article
2017Universal micromachining platform and basic technologies for the manufacture and marking of microphysiological systems
Günther, Katja; Sonntag, Frank; Moritzer, Elmar; Hirsch, André; Klotzbach, Udo; Lasagni, Andrés-Fabián
Journal Article
2016Controlling the optical performance of transparent conducting oxides using direct laser interference patterning
Berger, Jana; Roch, Teja; Correia, Stelio; Eberhardt, Jens; Lasagni, Andrés-Fabián
Journal Article
2016Direct laser interference patterning for decreased bacterial attachment
Günther, Denise; Valle, Jaoine; Burgui, Saioa; Gil, Carmen; Solano, Cristina; Toledo-Arana, Alejandro; Helbig, Ralf; Werner, Carsten; Lasa, Iñigo; Lasagni, Andrés-Fabián
Conference Paper
2016High precision patterning of biomaterials using the direct laser interference patterning technology
Günther, Denise; Scharnweber, Dieter; Heß, Ricarda; Wolf-Brandstetter, Cornelia; Holthaus, Marzellus Grosse; Lasagni, Andrés-Fabián
Book Article
2016Large area micro-/nano-structuring using direct laser interference patterning
Lasagni, Andrés-Fabián; Kunze, Tim; Bieda, Matthias; Günther, Denise; Gärtner, Anne; Lang, Valentin; Rank, Andreas; Roch, Teja
Conference Paper
2016Laser interference patterning and laser-induced periodic surface structure formation on metallic substrates
Zheng, Yijing; An, Z.; Smyrek, Peter; Seifert, Hans Jürgen; Pfleging, Wilhelm; Kunze, Tim; Lang, Valentin; Lasagni, Andrés-Fabián
Conference Paper
2016Tool optimization for dry forming applications
Kunze, Tim; Mousavi, Ali; Stucky, Thomas; Böttcher, Falko; Roch, Teja; Schomäcker, Michael; Lasagni, Andrés-Fabián; Brosius, Alexander
Conference Paper
2016Tribological optimization of dry forming tools
Kunze, Tim; Mousavi, Ali; Stucky, Thomas; Böttcher, Falko; Roch, Teja; Brosius, Alexander; Lasagni, Andrés-Fabián
Journal Article
2016UV direct laser interference patterning of polyurethane substrates as tool for tuning its surface wettability
Estevam-Alves, Regina; Günther, Denise; Dani, Sophie; Eckhardt, Sebastian; Roch, Teja; Mendonça, Cléber Renato; Cestari, Ismar Newton; Lasagni, Andrés-Fabián
Journal Article, Conference Paper
2016World record in high speed laser surface microstructuring of polymer and steel using direct laser interference patterning
Lang, Valentin; Roch, Teja; Lasagni, Andrés-Fabián
Conference Paper
2015Bringing the direct laser interference patterning method to industry: A one tool-complete solution for surface functionalization
Lasagni, Andrés-Fabián; Benke, Dimitri; Kunze, Tim; Bieda, Matthias; Eckhardt, Sebastian; Roch, Teja; Langheinrich, Denise; Berger, Jana
Journal Article
2015Evaluation of surface microtopography engineered by direct laser interference for bacterial anti-biofouling
Valle, Jaione; Burgui, Saioa; Langheinrich, Denise; Gil, Carmen; Solano, Cristina; Toledo-Arana, Alejandro; Helbig, Ralf; Lasagni, Andrés-Fabián; Lasa, Iñigo
Journal Article
2015Fabrication of highly efficient transparent metal thin film electrodes using direct laser interference patterning
Eckhardt, Sebastian; Müller-Meskamp, Lars; Löser, M.; Siebold, M.; Lasagni, Andrés-Fabián
Conference Paper
2015Surface functionalization of forming using direct laser interference patterning for dry forming applications
Kunze, Tim; Böttcher, Falko; Lang, Valentin; Gärtner, Anne; Lasagni, Andrés-Fabián
Journal Article
2015To use or not to use (direct laser interference patterning), that is the question
Lasagni, Andrés-Fabián; Roch, Teja; Berger, Jana; Kunze, Tim; Lang, Valentin; Beyer, Eckhard
Conference Paper
2014Initial phases of microbial biofilm formation on opaque, innovative anti-adhesive surfaces using a modular microfluidic system
Wagner, K.; Friedrich, S.; Stang, C.; Bley, T.; Schilling, N.; Bieda, M.; Lasagni, A.; Boschke, E.
Journal Article
2013Light management in transparent conducting oxides by direct fabrication of periodic surface arrays
Eckhardt, S.; Sachse, C.; Lasagni, A.F.
Conference Paper, Journal Article
2013Plasma deposition of hydrophobic coatings on structured surfaces for condensation and heat transfer
Glöß, Daniel; Frach, Peter; Maicu, Marina; Holst, Emmy; Schmittgens, Ralf; Gerlach, Gerald; Lu, Chen; Roch, T.; Bieda, M.; Lasagni, A.; Beckmann, M.
Conference Paper