Fraunhofer-Gesellschaft

Publica

Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.
2020Laser powder bed fusion of glass: A comparative study between CO2 lasers and ultrashort laser pulses
Seyfarth, B.; Schade, L.; Matthäus, G.; Ullsperger, T.; Heidler, N.; Hilpert, E.; Nolte, S.
Conference Paper
2019Additive manufacturing of pure copper using ultrashort laser pulses
Kaden, L.; Matthäus, G.; Ramm, R.; Ullsperger, T.; Seyfarth, B.; Nolte, S.
Conference Paper
2019Efficient long period fiber gratings inscribed with femtosecond pulses and an amplitude mask
Heck, M.; Krämer, R.G.; Ullsperger, T.; Goebel, T.A.; Richter, D.; Tünnermann, A.; Nolte, S.
Journal Article
2019Refractive hard x-ray vortex phase plates
Seiboth, F.; Kahnt, M.; Lyubomirskiy, M.; Seyrich, M.; Wittwer, F.; Ullsperger, T.; Nolte, S.; Batey, D.; Rau, C.; Schroer, C.G.
Journal Article
2018Selective laser melting of borosilicate glass using ultrashort laser pulses
Seyfarth, B.; Schade, L.; Ullsperger, T.; Matthäus, G.; Tünnermann, A.; Nolte, S.
Conference Paper
2018Selective laser melting of copper using ultrashort laser pulses at different wavelengths
Kaden, L.; Matthäus, G.; Ullsperger, T.; Seyfarth, B.; Nolte, S.
Conference Paper
2018Spatio-temporal analysis of glass volume processing using ultrashort laser pulses
Bergner, K.; Seyfarth, B.; Lammers, K.A.; Ullsperger, T.; Döring, S.; Heinrich, M.; Kumkar, M.; Flamm, D.; Tünnermann, A.; Nolte, S.
Journal Article
2017Perfect X-ray focusing via fitting corrective glasses to aberrated optics
Seiboth, F.; Schropp, A.; Scholz, M.; Wittwer, F.; Rödel, C.; Wünsche, M.; Ullsperger, T.; Nolte, S.; Rahomäki, J.; Parfeniukas, K.; Giakoumidis, S.; Vogt, U.; Wagner, U.; Rau, C.; Boesenberg, U.; Garrevoet, J.; Falkenberg, G.; Galtier, E.C.; Lee, H.J.; Nagler, B.; Schroer, C.G.
Journal Article
2017Selective laser melting of copper using ultrashort laser pulses
Kaden, L.; Matthäus, G.; Ullsperger, T.; Engelhardt, H.; Rettenmayr, M.; Tünnermann, A.; Nolte, S.
Journal Article
2017Selective laser melting of hypereutectic Al-Si40-powder using ultra-short laser pulses
Ullsperger, T.; Matthäus, G.; Kaden, L.; Engelhardt, H.; Rettenmayr, M.; Risse, S.; Tünnermann, A.; Nolte, S.
Journal Article
2017Ultrashort pulse laser processing of silica at high repetition rates - from network change to residual strain
Zimmermann, F.; Lancry, M.; Plech, A.; Richter, S.; Ullsperger, T.; Poumellec, B.; Tünnermann, A.; Nolte, S.
Journal Article
2014Manipulation of metalized textile fibers for laser structuring
Mohaupt, Matthias; Kamm, Andreas; Beckert, Erik; Schreiber, Peter; Fischer, Stephanie; Eberhardt, Ramona; Dreisow, Felix; Nolte, Stefan; Ullsperger, Tobias; Pause, Siegfried; Hebel, Robert
Conference Paper
2013Hole formation process in ultrashort pulse laser percussion drilling
Döring, Sven; Ullsperger, Tobias; Heisler, F.; Richter, Sören; Tünnermann, Andreas; Nolte, Stefan
Conference Paper, Journal Article
2013Influence of ambient pressure on the hole formation in laser deep drilling
Döring, S.; Richter, S.; Heisler, F.; Ullsperger, T.; Tünnermann, A.; Nolte, S.
Journal Article
2013Influence of ambient pressure on the hole formation process in ultrashort pulse laser deep drilling
Döring, Sven; Richter, Sören; Ullsperger, Tobias; Tünnermann, Andreas; Nolte, Stefan
Conference Paper