Prof. Dr. Bernd Witzigmann

Lehrstuhl für Optoelektronik

Investigation of relative intensity noise in asymmetric external cavity semiconductor laser sensors: Influence of dual-line spectral separation and linewidth enhancement factor (2015) Shrestha JC, Blom S, Witzigmann B, Hillmer HH Journal article Acceptor activation model for III-nitride LEDs (2015) Roemer F, Witzigmann B Journal article Simulation and analysis of 1.55μm quantum dot lasers designed for ultra-narrow spectral linewidth (2015) Bjelica M, Witzigmann B Conference contribution Effect of doping and impurities on the efficiency of III-nitride light emitting diodes (2015) Römer F, Witzigmann B Conference contribution On the uncertainty of the Auger recombination coefficient extracted from InGaN/GaN light-emitting diode efficiency droop measurements (2015) Piprek J, Roemer F, Witzigmann B Journal article Acceptor impurity activation in III-nitride light emitting diodes (2015) Roemer F, Witzigmann B Journal article Temperature-dependent investigation of carrier transport, injection, and densities in AlGaAs-based multi-quantum-well active layers for vertical-cavity surface-emitting lasers (2015) Engelhardt AP, Kolb JS, Roemer F, Weichmann U, Moench H, Witzigmann B Journal article Efficiency optimization and analysis of 808nm VCSELs with a full electro-thermal-optical numerical model (2015) Engelhardt AP, Kolb JS, Roemer F, Weichmann U, Moench H, Witzigmann B Conference contribution CMOS-compatible optical switching concept based on strain-induced refractive-index tuning (2015) Virgilio M, Witzigmann B, Bolognini G, Guha S, Schroeder T, Capellini G Journal article Plasmonic Perfect Absorbers for Biosensing Applications (2014) Jamali AA, Witzigmann B Journal article