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Johann Luft

8-W high-efficiency continuous-wave semiconductor disk laser at 1000 nm
2003 · S. Lutgen, T. Albrecht, et al. · Applied Physics Letters · 143
Optically pumped semiconductor thin-disk laser with external cavity operating at 660 nm
2002 · Moritz Mueller, Norbert Linder, et al. · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 44
Transient thermal behavior of high power diode laser arrays
2000 · R. Puchert, A. Barwolff, et al. · IEEE Transactions on Components and Packaging Technologies · 37
Optical near-field photocurrent spectroscopy: A new technique for analyzing microscopic aging processes in optoelectronic devices
1996 · A. Richter, J. W. Tomm, et al. · Applied Physics Letters · 37
Monitoring of aging properties of AlGaAs high-power laser arrays
1997 · J. W. Tomm, A. Bärwolff, et al. · Journal of Applied Physics · 28
Facet degradation of high-power diode laser arrays
2000 · J.W. Tomm, E. Thamm, et al. · Applied Physics A · 26
Emitter failure and thermal facet load in high-power laser diode arrays
1998 · R. Puchert, J.W. Tomm, et al. · Applied Physics A · 21
Green semiconductor disk laser with 0.7W cw output power
2005 · Stephan Lutgen, Michael Kuehnelt, et al. · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 17
Highly reliable 40-W cw InGaAlAs/GaAs 808-nm laser bars
1999 · Christian Hanke, Lutz Korte, et al. · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 16
More brilliance from high-power laser diodes
2003 · Martin Behringer, Marc Philippens, et al. · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 15
Vertical-External-Cavity Surface-Emitting Laser With Monolithically Integrated Pump Lasers
2007 · Stefan Illek, Tony Albrecht, et al. · IEEE Photonics Technology Letters · 13
52.4: High Speed Green Frequency Converted Semiconductor Laser for Projection Displays
2005 · U. Steegmüller, M. Kühnelt, et al. · SID Symposium Digest of Technical Papers · 13
High-brightness high-power kW system with tapered diode laser bars
2005 · Bernd Koehler, Jens Biesenbach, et al. · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 12
High power diode lasers: technology and application in Europe
2003 · Martin Behringer, Franz Eberhard, et al. · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 12
Near-field photocurrent imaging of the optical mode profiles of semiconductor laser diodes
2001 · T. Guenther, V. Malyarchuk, et al. · Applied Physics Letters · 12
Monolithically stacked high-power diode laser bars in quasi-continuous-wave operation exceeding 500 W
2007 · M. Müller, M. Philippens, et al. · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 10
High-efficiency high-power semiconductor disc laser
2003 · Peter Brick, Stephan Lutgen, et al. · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 9
Selective excitation and photoinduced bleaching of defects in InAlGaAs/GaAs high-power diode lasers
2000 · J. W. Tomm, A. Bärwolff, et al. · Applied Physics Letters · 9
Midinfrared luminescence imaging and its application to the optimization of light-emitting diodes
2005 · F. Weik, J. W. Tomm, et al. · Applied Physics Letters · 7
Uniformity tests of individual segments of interband cascade diode laser Nanostacks®
2002 · V. Malyarchuk, J. W. Tomm, et al. · Journal of Applied Physics · 7
Investigation of degraded laser diodes by chemical preparation and luminescence microscopy
2017 · M. Baeumler, J. L. Weyher, et al. · Routledge eBooks · 6
0.7W CW output power from a Green semiconductor disk laser
2006 · S. Lutgen, M. Kuehnelt, et al. · Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC) · 6
Multiwatt semiconductor disk lasers for near-infrared wavelengths
2004 · Peter Brick, Stephan Lutgen, et al. · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 6
High-power AlGaInAs/GaAs microstack laser bars
2000 · Christian Hanke, Lutz Korte, et al. · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 6
High power 660 nm optically pumped semiconductor thin-disk lasers
2003 · N. Linder, C. Karnutsch, et al. · IEEE/LEOS Summer Topical Meetings · 5
Works count: 68
Citation count: 564
H-index: 12
I10-index: 16
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