Norbert Lang

Learn More
The recent availability of thermoelectrically cooled pulsed and continuous wave quantum and inter-band cascade lasers in the mid-infrared spectral region has led to significant improvements and new developments in chemical sensing techniques using in-situ laser absorption spectroscopy for plasma diagnostic purposes. The aim of this article is therefore(More)
Deep Brain Stimulation (DBS) is a surgical intervention that is known to reduce or eliminate the symptoms of common movement disorders, such as Parkinson's disease, dystonia, or tremor. During the intervention the surgeon places electrodes inside of the pa-tient's brain to stimulate specific regions. Since these regions span only a couple of millimeters,(More)
The considerably higher power and wider frequency coverage available from quantum cascade lasers (QCLs) in comparison to lead salt diode lasers has led to substantial advances when QCLs are used in pure and applied infrared spectroscopy. Furthermore, they can be used in both pulsed and continuous wave (cw) operation, opening up new possibilities in(More)
Dieses Dokument wird unter folgender creative commons Lizenz veröffentlicht: Zusammenfassung Zu ihrer zielgerichteten Positionierung, in der zunehmend informatisierten Wissensgesellschaft, bedürfen Bibliotheken aller Typen der strategischen Planung. Im Folgenden wird ein Konzept aufgezeigt, das eine systematische Bestandsaufnahme und Bewertung der einzelnen(More)
  • 1