Fraunhofer-Gesellschaft

Publica

Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.
2019Highly efficient dual-grating 3-channel spectral beam combining of narrow-linewidth monolithic cw Yb-doped fiber amplifiers up to 5.5 kW
Strecker, M.; Plötner, M.; Stutzki, F.; Walbaum, T.; Ehrhardt, S.; Benkenstein, T.; Zeitner, U.; Schreiber, T.; Eberhardt, R.; Tünnermann, A.; Stuhr, U.; Jung, M.; Ludewigt, K.
Conference Paper
2015Investigations of mode instabilities in low-NA reduced mode overlap photonic crystal fibers
Haarlammert, N.; Sattler, B.; Liem, A.; Strecker, M.; Nold, J.; Schreiber, T.; Eberhardt, R.; Tünnermann, A.; Ludewigt, K.; Jung, M.
Conference Paper
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
2013Performance of a thermal-piezoelectric deformable mirror under 6.2 kW continuous-wave operation
Reinlein, Claudia; Appelfelder, Michael; Goy, Matthias; Ludewigt, Klaus; 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
2011High average power spectral beam combining of four fiber amplifiers to 8.2 kW
Wirth, C.; Schmidt, O.; Tsybin, I.; Schreiber, T.; Eberhardt, R.; Limpert, J.; Tünnermann, A.; Ludewigt, K.; Gowin, M.; Have, E. ten; Jung, M.
Journal Article
2011High brightness spectral beam combining to 8.2 kW
Ludewigt, K.; Gowin, M.; Have, E. ten; Jung, M.; Wirth, C.; Schmidt, O.; Tsybin, I.; Schreiber, T.; Eberhardt, R.; Limpert, J.; Tünnermann, A.
Conference Paper
20092 kW incoherent beam combining of four narrow-linewidth photonic crystal fiber amplifiers
Wirth, C.; Schmidt, O.; Tsybin, I.; Schreiber, T.; Peschel, T.; Brückner, F.; Clausnitzer, T.; Limpert, J.; Eberhardt, R.; Tünnermann, A.; Gowin, M.; Have, E. ten; Ludewigt, K.; Jung, M.
Journal Article