Institut für Optoelektronik, Universität Ulm 1.91

VCSELs and Optical Interconnects

apl. Prof. Dr.-Ing. Rainer Michalzik

Vertical-cavity surface-emitting lasers (VCSELs)
Optical interconnect devices and systems
VCSEL-based optical sensing and biophotonics


GaN-based Electronics and Optoelectronics

Prof. Dr. Ferdinand Scholz

Epitaxy of AlGaInN heterostructures
Short wavelength light emitters and lasers
GaN high electron mobility transistors


High-Power Semiconductor Lasers

Prof. Dr. Peter Unger

High-power diode lasers and amplifiers
Monolithic integration using etched mirrors
Unstable-resonator lasers
Optically-pumped semiconductor disk lasers