Fraunhofer-Gesellschaft

Publica

Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.
2009High-power frequency stabilized tapered diode amplifiers at 1064 nm
Ostendorf, R.; Schilling, C.; Kaufel, G.; Moritz, R.; Wagner, J.; Kochem, G.; Friedmann, P.; Gilly, J.; Kelemen, M.T.
Conference Paper
200810 W high-efficiency high-brightness tapered diode lasers at 976 nm
Ostendorf, R.; Kaufel, G.; Moritz, R.; Mikulla, M.; Ambacher, O.; Kelemen, M.; Gilly, J.
Conference Paper
2007Laser beam application with high power fiber lasers
Beyer, E.; Brenner, B.; Morgenthal, L.
Conference Paper
2006Gain saturation and high-power pulsed operation of GaSb-based tapered diode lasers with separately contacted ridge and tapered section
Pfahler, C.; Eichhorn, M.; Kelemen, M.T.; Kaufel, G.; Mikulla, M.; Schmitz, J.; Wagner, J.
Journal Article
2006GaSb-based 2.X µm quantum-well diode lasers with low beam divergence and high output power
Rattunde, M.; Schmitz, J.; Kaufel, G.; Kelemen, M.T.; Weber, J.; Wagner, J.
Journal Article
2005Folded diffractive laser resonators with user-defined fundamental mode
Büttner, A.; Zeitner, U.; Kowarschick, R.
Journal Article
2004Astigmatism and beam quality of high-brightness tapered diode lasers
Kelemen, M.T.; Weber, J.; Kallenbach, S.; Pfahler, C.; Mikulla, M.; Weimann, G.
Conference Paper
2003Characterization device for diode-laser-stack beam propagation
Roehner, M.; Muentz, H.; Schroeder, O.; Boucke, K.; Poprawe, R.
Conference Paper
2002Ladungsträgerdichteabhängigkeit von Brechungsindex und Gewinn in (AlGaIn)As Quantenfilm-Diodenlasern
Weber, J.
Thesis
2001InGaAs/AlGaAs Leistungslaser hoher elektro-optischer Effizienz und hoher Brillanz
Schmitt, A.
Dissertation
199925-W CW high-brightness tapered semiconductor laser-array
Mikulla, M.; Schmitt, A.; Walther, M.; Kiefer, R.; Pletschen, W.; Braunstein, J.; Weimann, G.
Journal Article
1999Mit Sicherheit schnell. Neue Entwicklungen zum Laserstrahlschneiden von Fein- und Feinstblechen
Petring, D.; Schneider, F.; Thelen, C.; Poprawe, R.
Journal Article
1999Stability of the beam quality of 0.98 mu m InGaAlAs tapered laser oscillators
Schmitt, A.; Mikulla, M.; Walther, M.; Kiefer, R.; Braunstein, J.; Weimann, G.
Conference Paper
1993New approach to characterize multimode lasers
Du, K.-M.
Conference Paper
1992Computation of statistical properties of laser light
Du, K.-M.; Herziger, G.; Rühl, F.
Journal Article
1991Comparison of welding results with stable and unstable resonators
Franke, J.; Pflüger, S.; Du, K.; Imhoff, R.
Conference Paper
1991Optical quality of a combined aerodynamic window
Franek, J.; Zefferer, H.; Du, K.
Conference Paper
1990Analyse des Verformungsverhaltens optischer Systeme während der Lasermaterialbearbeitung
Weck, M.; Krauhausen, M.; Hermanns, C.
Journal Article
1990Beam quality of a fast axial flow of CO2-laser with RF-excitation.
Märten, O.; Sturm, V.; Franek, J.; Alzer, P.; Niessen, M.
Conference Paper