Chairperson: P. Vogl

	14:30	Carbon Nanotube Electronics and Optoelectronics (Invited) P. Avouris IBM TJ Watson Research Center, USA
	15:00	Single-Mode Performance Analysis for VCSELs S. Odermatt, B. Witzigmann, and S. Eitel1 ETH Zurich, Switzerland 1Avalon Photonics, Switzerland
	15:15	MC Simulation of THz Quantum Cascade Lasers C. Jirauschek, M. Manenti1, G. Scarpa, and P. Lugli TU Munich, Germany 1University of Rome Tor Vergata, Italy
	15:30	The Driven Two-Level System as an Inverse Problem M. Wenin, W. Pötz University of Graz, Austria
	15:45	DEPFET Sensors, a Test Case to Study 3D Effects K. Gärtner WIAS, Germany