Fraunhofer-Gesellschaft

Publica

Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.
2015Large MOEMS diffraction grating results providing an EC-QCL wavelength scan of 20%
Grahmann, J.; Merten, A.; Herrmann, A.; Ostendorf, R.; Bleh, D.; Drabe, C.; Kamenz, J.
Conference Paper
2014Broadband spectroscopy with external cavity quantum cascade lasers beyond conventional absorption measurements
Lambrecht, Armin; Pfeifer, Marcel; Konz, Werner; Herbst, Johannes; Axtmann, Felix
Journal Article
2014Tunable external cavity quantum cascade lasers (EC-QCL): An application field for MOEMS based scanning gratings
Grahmann, Jan; Merten, André; Ostendorf, Ralf; Fontenot, Michael; Bleh, Daniela; Schenk, Harald; Wagner, Hans-Joachim
Conference Paper
2010External cavity spectral beam combining of 4.6 µm emitting quantum cascade laser arrays
Ostendorf, R.; Hugger, S.; Aidam, R.; Bronner, W.; Fuchs, F.; Lösch, R.; Yang, Q.K.; Wagner, J.; Romasew, E.; Raab, M.; Tholl, H.D.
Conference Paper
2010Power scaling of quantum cascade lasers via multiemitter beam combining
Hugger, S.; Aidam, R.; Bronner, W.; Fuchs, F.; Lösch, R.; Yang, Q.K.; Wagner, J.; Romasew, E.; Raab, M.; Tholl, H.D.; Höfer, B.; Matthes, A.L.
Journal Article
2010Rate equations analysis of external-cavity quantum cascade lasers
Yang, Q.K.; Hinkov, B.; Fuchs, F.; Bronner, W.; Köhler, K.; Wagner, J.; Maulini, R.; Faist, J.
Journal Article
2009Spectral beam combining of quantum cascade lasers in an external cavity
Hugger, S.; Fuchs, F.; Aidam, R.; Bronner, W.; Lösch, R.; Yang, Q.K.; Schulz, N.; Wagner, J.; Romasev, E.; Raab, M.; Tholl, H.D.
Conference Paper
2008Widely tunable micro-mechanical external-cavity diode laser emitting around 2.1 µm
Geerlings, E.; Rattunde, M.; Schmitz, J.; Kaufel, G.; Wagner, J.; Bläsi, B.; Kallweit, D.; Zappe, H.
Journal Article
2007Micro-mechanical external-cavity laser with wide tuning range
Geerlings, E.; Rattunde, M.; Schmitz, J.; Kaufel, G.; Wagner, J.; Kallweit, D.; Zappe, H.
Conference Paper
2006High-peak-power pulsed operation of 2.0 µm (AlGaIn) (AsSb) quantum-well ridge waveguide diode lasers
Eichhorn, M.; Rattunde, M.; Schmitz, J.; Kaufel, G.; Wagner, J.
Journal Article
2006Widely tunable GaSb-based external cavity diode laser emitting around 2.3 µm
Geerlings, E.; Rattunde, M.; Schmitz, J.; Kaufel, G.; Zappe, H.P.; Wagner, J.
Journal Article
2005GaSb-based 1.9-2.4 µm quantum-well diode lasers with low-beam divergence
Rattunde, M.; Geerlings, E.; Schmitz, J.; Kaufel, G.; Weber, J.; Mikulla, M.; Wagner, J.
Conference Paper
2004High-power high-brightness tapered diode lasers and amplifiers for eye-safe operation
Kallenbach, S.; Kelemen, M.T.; Aidam, R.; Lösch, R.; Kaufel, G.; Mikulla, M.; Weimann, G.
Conference Paper
2004Room-temperature external cavity GaSb-based diode laser around 2.13 µm
Jacobs, U.H.; Scholle, K.; Heumann, E.; Huber, G.; Rattunde, M.; Wagner, J.
Journal Article
1985Coherent optical fiber transmission using injection locked lasers
Braun, R.-P.; Strebel, B.
Conference Paper
1984Experiments on modulation properties and optical feedback characteristics of laser diodes stabilized by an external cavity or injection locking
Elze, G.; Grosskopf, G.; Kuller, L.; Wenke, G.
Journal Article