Fraunhofer-Gesellschaft

Publica

Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.
2010Mid-infrared quantum cascade detectors for applications in spectroscopy and pyrometry
Hofstetter, D.; Giorgetta, F.R.; Baumann, E.; Yang, Q.K.; Manz, C.; Köhler, K.
Conference Paper
2008Generation and detection of THz radiation with scalable antennas based on GaAs substrates with different carrier lifetimes
Winnerl, S.; Peter, F.; Nitsche, S.; Dreyhaupt, A.; Zimmermann, B.; Wagner, M.; Schneider, H.; Helm, M.; Köhler, K.
Journal Article
2008Influence of doping profiles on coherent acoustic phonon detection and generation in semiconductors
Hudert, F.; Bartels, A.; Dekorsky, T.; Köhler, K.
Journal Article
2008Leistungsstarke Emitter und einfach handhabbare Detektoren für die Terahertz-Time-Domain-Spektroskopie
Dreyhaupt, A.; Peter, F.; Winnerl, S.; Nitsche, S.; Wagner, M.; Schneider, H.; Helm, M.; Köhler, K.
Journal Article
2008Terahertz detection by two dimensional plasma field effect transistors in quantizing magnetic fields
Sakowicz, M.; Lusakowski, J.; Karpierz, K.; Grynberg, M.; Knap, W.; Köhler, K.; Valusis, G.; Golaszewska, K.; Kaminska, E.; Piotrowska, A.
Journal Article
2007Autocorrelation measurements of free-electron laser radiation using a two-photon QWIP
Schneider, H.; Drachenko, O.; Winnerl, S.; Helm, M.; Maier, T.; Walther, M.
Conference Paper, Journal Article
2007Autocorrelation measurements of the FELBE free-electron laser and photocurrent saturation study in two-photon QWIPs
Schneider, H.; Drachenko, O.; Winnerl, S.; Helm, M.; Walther, M.
Conference Paper
2007Coherent acoustic phonons in phonon cavities investigated by asynchronous optical sampling
Hudert, F.; Bartels, A.; Janke, C.; Dekorsy, T.; Köhler, K.
Conference Paper, Journal Article
2007High-speed asynchronous optical sampling for high-sensitivity detection of coherent phonons
Dekorsy, T.; Taubert, R.; Hudert, F.; Schrenk, G.; Bartels, A.; Cerna, R.; Kotaidis, A.; Plech, A.; Köhler, K.; Schmitz, J.; Wagner, J.
Conference Paper, Journal Article
2006Coherent acoustic phonons in nanostructures investigated by asynchronous optical sampling
Dekorsy, T.; Hudert, F.; Cerna, R.; Schäfer, H.; Janke, C.; Bartels, A.; Köhler, K.; Braun, S.; Wiemer, M.; Mantl, S.
Conference Paper
1999Coherent acoustic phonons in GaAs/AlAs superlattices
Bartels, A.; Dekorsy, T.; Kurz, H.; Köhler, K.
Journal Article