Fraunhofer-Gesellschaft

Publica

Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.
2009Packaging influence on laser bars of different dimensions
Westphalen, T.; Leers, M.; Werner, M.; Traub, M.; Hoffmann, H.-D.; Ostendorf, R.
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
2006High-power 1.9-µm diode laser arrays with reduced far field angle
Kelemen, M.T.; Weber, J.; Rattunde, M.; Kaufel, G.; Schmitz, J.; Moritz, R.; Mikulla, M.; Wagner, J.
Journal Article
2006High-power diode laser arrays emitting at 2 µm with reduced far-field angle
Kelemen, M.T.; Weber, J.; Rattunde, M.; Kaufel, G.; Schmitz, J.; Moritz, R.; Mikulla, M.; Wagner, J.; Pfahler, C.
Conference Paper
2005High-power high-brightness ridge-waveguide tapered diode lasers at 14xx nm
Kallenbach, S.; Kelemen, M.T.; Aidam, R.; Lösch, R.; Kaufel, G.; Mikulla, M.; Weimann, G.
Conference Paper
2005High-power high-brightness tapered diode lasers and amplifiers
Kelemen, M.T.; Weber, J.; Mikulla, M.; Weimann, G.
Conference Paper
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
2004High-power, high-brightness GaInSb/AlGaAsSb quantum-well diode-lasers emitting at 1.9µm
Pfahler, C.; Manz, C.; Kaufel, G.; Kelemen, M.T.; Mikulla, M.; Wagner, J.
Conference Paper
2003Facet temperature reduction by a current blocking layer at the front facets of high-power InGaAs/AlGaAs lasers
Rinner, F.; Rogg, J.; Kelemen, M.T.; Mikulla, M.; Weimann, G.; Tomm, J.W.; Thamm, E.; Poprawe, R.
Journal Article
2003High-power diode-laser-bars with 19 up to 48 individually addressable emitters
Roehner, M.; Boenig, N.; Boucke, K.; Poprawe, R.
Conference Paper
2003Investigation of indium solder interfaces for high-power diode lasers
Scholz, C.; Boucke, K.; Poprawe, R.
Conference Paper
2002Band-edge aligned quaternary carrier barriers in InGaAs-AlGaAs high-power diode lasers for improved high-temperature operation
Wiedmann, N.; Schmitz, J.; Boucke, K.; Herres, N.; Wagner, J.; Mikulla, M.; Poprawe, R.; Weimann, G.
Journal Article
2002Beam quality and linewidth enhancement factor of ridge-waveguide tapered diode lasers
Kelemen, M.T.; Weber, J.; Rogg, J.; Rinner, F.; Mikulla, M.; Weimann, G.
Conference Paper
2002Carrier density dependence of the lifetime of InGaAs/AlGaAs high power lasers
Rinner, F.; Rogg, J.; Wiedmann, N.; Konstanzer, H.; Dammann, M.; Mikulla, M.; Poprawe, R.; Weimann, G.
Conference Paper
2002High-power high-brightness ridge-waveguide tapered diode lasers at 940 nm
Kelemen, M.T.; Rinner, F.; Rogg, J.; Wiedmann, N.; Kiefer, R.; Walther, M.; Mikulla, M.; Weimann, G.
Conference Paper
2002Near-diffraction-limited high power diode laser tunable from 895 to 960 nm
Kelemen, M.T.; Rinner, F.; Rogg, J.; Kiefer, R.; Mikulla, M.; Weimann, G.
Conference Paper
2001Etch-depth dependence of laser diodes using angular filtering by total reflection
Rogg, J.; Boucke, K.; Kelemen, M.T.; Rinner, F.; Pletschen, W.; Kiefer, R.; Walther, M.; Mikulla, M.; Poprawe, R.; Weimann, G.
Conference Paper
2001High-brightness laser diodes using angular filtering by total reflection
Rogg, J.; Boucke, K.; Kelemen, M.T.; Rinner, F.; Pletschen, W.; Kiefer, R.; Walther, M.; Mikulla, M.; Poprawe, R.; Weimann, G.
Conference Paper
2000Diode lasers now compete with solid-state systems
Mikulla, M.; Braunstein, J.
Journal Article
2000High-power diode laser bars >250 W
Mikulla, M.; Walther, M.; Kiefer, R.; Jandeleit, J.; Brandenburg, P.; Loosen, P.; Poprawe, R.; Weimann, G.
Conference Paper
1999Fasergekoppelte Hochleistungs-Diodenlasersysteme mit Treppenspiegeln
Baumann, M.
Journal Article
1999Mit Sicherheit schnell. Neue Entwicklungen zum Laserstrahlschneiden von Fein- und Feinstblechen
Petring, D.; Schneider, F.; Thelen, C.; Poprawe, R.
Journal Article
1997Anwendung eines Hochleistungs-Diodenlasers zum Biegen von Blechen
Lopez Cutino, D.; Dubslaff, J.; Höfling, R.; Aswendt, P.
Conference Paper
1997Application of a high-power diode laser for laser bending
Dubslaff, J.; Höfling, R.; Lopez Cutino, D.; Aswendt, P.
Conference Paper
1997Cylindrical microlenses for collimating high-power diode lasers
Sturm, V.; Loosen, P.; Treusch, H.G.
Conference Paper
1996Design and industrial applications of high-power diode-lasers
Loosen, P.; Biesenbach, J.; Du, K.; Haas, C.R.; Poprawe, R.; Treusch, H.G.
Conference Paper