Fraunhofer-Gesellschaft

Publica

Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.
2018MOPA-Lasersystem mit Rückreflexschutz
Haarlammert, Nicoletta; Schreiber, Thomas
Patent
20156.8 kW peak power quasi-continuous wave tandem-pumped Ytterbium amplifier at 1071nm
Beier, Franz; Strecker, M.; Nold, Johannes; Haarlammert, Nicoletta; Schreiber, Thomas; Eberhardt, Ramona; Tünnermann, Andreas
Conference Paper
2015Demonstration of >5kW emissions with good beam quality from two different 7:1 all-glass fiber coupler-types
Plötner, Marco; Eschrich, T.; Vries, Oliver de; Kobelke, J.; Unger, S.; Jäger, M.; Schreiber, Thomas; Bartel, H.; Eberhardt, Ramona; Tünnermann, Andreas
Conference Paper
2015Efficient Raman frequency conversion of high-power fiber lasers in diamond
Williams, R.J.; Nold, Johannes; Strecker, M.; Kitzler, O.; McKay, A.; Schreiber, Thomas; Mildren, R.P.
Journal Article
2015High-brightness incoherent combination of fiber lasers in 7 x 1 fiber couplers at average powers > 5 kW
Jäger, Matthias L.; Plötner, Marco; Eschrich, Tina; Vries, Oliver de; Kobelke, Jens; Schreiber, Thomas; Unger, Sonja; Eberhardt, Ramona; Bartelt, Hartmut; Tünnermann, Andreas
Journal Article
2015Optimizing mode instability in low-NA fibers by passive strategies
Haarlammert, Nicoletta; Sattler, Bettina; Liem, Andreas; Strecker, Maximilian; Nold, Johannes; Schreiber, Thomas; Eberhardt, Ramona; Tünnermann, Andreas; Ludewigt, Klaus; Jung, Markus
Journal Article
20141009 nm continuous-wave ytterbium-doped fiber amplifier emitting 146 W
Beier, Franz; Otto, Hans-Jürgen; Jauregui, Cesar; Vries, Oliver de; Schreiber, Thomas; Limpert, Jens; Eberhardt, Ramona; Tünnermann, Andreas
Journal Article
2014146W continuous wave ytterbium doped fiber amplifier at 1009 nm
Beier, Franz; Otto, Hans-Jürgen; Sattler, Bettina; Plötner, Marco; Haarlammert, Nicoletta; Vries, Oliver de; Jauregui, Cesar; Schreiber, Thomas; Limpert, Jens; Eberhardt, Ramona; Tünnermann, Andreas
Conference Paper
2014Analysis of stimulated Raman scattering in cw kW fiber oscillators
Schreiber, Thomas; Liem, Andreas; Freier, E.; Matzdorf, Christian; Eberhardt, Ramona; Jauregui, Cesar; Limpert, Jens; Tünnermann, Andreas
Conference Paper
2014Approaching TW-peak powers at >10 kHz repetition rate by multi-dimensional coherent combining of femtosecond fiber lasers
Breitkopf, Sven; Eidam, Tino; Grafenstein, Lorenz von; Klenke, Arno; Carstens, Henning; Holzberger, Simon; Pupeza, Ioachim; Fill, Ernst; Schreiber, Thomas; Limpert, Jens; Krausz, Ferenc; Tünnermann, Andreas
Conference Paper
2014CO2-laser based fiber coating process for high power fiber application
Böhme, Steffen; Hirte, K.; Fabian, Simone; Hupel, Christian; Schreiber, Thomas; Eberhardt, Ramona; Tünnermann, Andreas
Conference Paper
2014High-energy ultrafast fiber lasers
Hideur, Ammar; Wang, Hongjie; Tang, Mincheng; Lecaplain, Caroline; Baumgartl, Martin; Limpert, Jens; Schreiber, Thomas; Tünnermann, Andreas
Conference Paper
2014ICAN as a new laser paradigm for high energy, high average power femtosecond pulses
Brocklesby, William; Nilsson, Johan Olof; Schreiber, Thomas; Limpert, Jens; Brignon, Arnaud; Bourderionnet, Jérôme; Lombard, Laurent; Michau, Vincent; Hanna, M.; Zaouter, Yoann; Tajima, T.; Mourou, Gérard A.
Journal Article
2014Spatially resolved 3D-measurements of long-period gratings written by fs-laser inscription in large mode area fibers
Kliner, Andrea; Krämer, Ria G.; Voigtländer, Christian; Theuer, F.; Schreiber, Thomas; Eberhardt, Ramona; Nolte, Stefan; Tünnermann, Andreas
Conference Paper
2013Experimental analysis of the influence of the spectral width of out-coupling Fiber Bragg Gratings to the amount of Stimulated Raman Scattering in a cw kW fiber oscillator
Liem, Andreas; Freier, Erik; Matzdorf, Christian; Reichel, Volker; Schreiber, Thomas; Eberhardt, Ramona; Tünnermann, Andreas
Conference Paper
2013Fabrication and evaluation of a 500 W cladding-light stripper
Kliner, Andrea; Hou, Kai-Chung; Plötner, Marco; Hupel, Christian; Stelzner, Thomas; Schreiber, Thomas; Eberhardt, Ramona; Tünnermann, Andreas
Conference Paper
2013Femtosecond pulse inscription of a selective mode filter in large mode area fibers
Krämer, Ria G.; Voigtländer, Christian; Freier, Erik; Liem, Andreas; Thomas, Jens U.; Richter, Daniel; Schreiber, Thomas; Tünnermann, Andreas; Nolte, Stefan
Conference Paper
2013Non-steady-state enhancement cavities using pulse-dumping as power scaling concept of femtosecond lasers
Breitkopf, Sven; Eidam, Tino; Grafenstein, Lorenz von; Klenke, Arno; Carstens, Henning; Holzberger, Simon; Pupeza, Ioachim; Schreiber, Thomas; Fill, Ernst; Limpert, Jens; Krausz, Ferenc; Tünnermann, Andreas
Conference Paper
2013Polarization dependent nonlinear limitations in continuous-wave high power fiber amplifiers
Haarlammert, Nicoletta; Rekas, Miroslaw; Vries, Oliver de; Kliner, Andrea; Liem, Andreas; Schreiber, Thomas; Eberhardt, Ramona; Tünnermann, Andreas
Conference Paper
2013Robust 1550-nm single-frequency all-fiber ns-pulsed fiber amplifier for wind-turbine predictive control by wind lidar
Beier, Franz; Vries, Oliver de; Schreiber, Thomas; Eberhardt, Ramona; Tünnermann, Andreas; Bollig, Christoph; Hofmeister, Paul Gerke; Schmidt, Jochen; Reuter, Rainer
Conference Paper
2012Build up and decay of mode instability in a high power fiber amplifier
Haarlammert, Nicoletta; Vries, Oliver de; Liem, Andreas; Kliner, Andrea; Peschel, Thomas; Schreiber, Thomas; Eberhardt, Ramona; Tünnermann, Andreas
Journal Article
2012End cap splicing of photonic crystal fibers with outstanding quality for high-power applications
Böhme, Steffen; Fabian, Simone; Schreiber, Thomas; Eberhardt, Ramona; Tünnermann, Andreas
Conference Paper
2012High-power fiber lasers and amplifiers: Fundamentals and enabling technologies to enter the upper limits
Schreiber, Thomas; Eberhardt, Ramona; Limpert, Jens; Tünnermann, Andreas
Book Article
2012Limitations of narrow-bandwidth amplification at different seed wavelengths in Ytterbium-doped fibers
Rekas, Miroslaw; Haarlammert, Nicoletta; Kliner, Andrea; Schreiber, Thomas; Eberhardt, Ramona; Tünnermann, Andreas
Conference Paper
2012Over 200 W average power tunable Raman amplifier based on fused silica step index fiber
Rekas, Miroslaw; Schmidt, Oliver; Zimer, Hagen; Schreiber, Thomas; Eberhardt, Ramona; Tünnermann, Andreas
Journal Article
2012Overview of the laser activities at Rheinmetall Waffe Munition
Ludewigt, Klaus; Riesbeck, Thomas; Schünemann, B.; Graf, A.; Jung, Markus; Schreiber, Thomas; Eberhardt, Ramona; Tünnermann, Andreas
Conference Paper
2011Beschichtung von optischen Wellenleitern
Böhme, Steffen; Schreiber, Thomas
Patent
2011Laserbasiertes Spleißen von Glasfasern auf optischen Komponenten
Böhme, Steffen; Schreiber, Thomas; Fabian, S.
Patent