Prof. Dr. Bernd Witzigmann

Lehrstuhl für Optoelektronik

Auger recombination and leakage in InGaN/GaN quantum well LEDs (2014) Römer F, Witzigmann B, Deppner M, Range C Conference contribution, Conference Contribution SESAM-modelocked electrically pumped VECSELs emitting 6.3-ps pulses (2014) Zaugg CA, Pallmann WP, Mangold M, Dahhan I, Golling M, Tilma BW, Witzigmann B, Keller U Conference contribution Optimized VCSELs for high-power arrays (2014) Moench H, Kolb JS, Engelhardt AP, Gerlach P, Jaeger R, Pollmann-Retsch J, Weichmann U, Witzigmann B Conference contribution Temperature dependent investigation of carrier transport, injection, and densities in 808 nm AlGaAs multi-quantum-well active layers for VCSELs (2014) Engelhardt AP, Kolb JS, Roemer F, Weichmann U, Moench H, Witzigmann B Conference contribution Simulation of water photo electrolysis with III-nitride semiconductor nano wires (2014) Witzigmann B, Bettenhausen M, Mewes M, Fuele H, Roemer F Conference contribution Auger recombination and leakage in InGaN/GaN quantum well LEDs (2014) Roemer F, Deppner M, Range C, Witzigmann B Conference contribution InP nanowire array solar cells achieving 13.8% efficiency by exceeding the ray optics limit (2013) Wallentin J, Anttu N, Asoli D, Huffman M, Aberg I, Magnusson MH, Siefer G, et al. Journal article Green to blue polarization compensated c-axis oriented multi-quantum wells by AlGaInN barrier layers (2013) Dadgar A, Groh L, Metzner S, Neugebauer S, Blaesing J, Hempel T, Bertram F, et al. Journal article A high efficiency dual-junction solar cell implemented as a nanowire array (2013) Yu S, Witzigmann B Journal article Computational modelling of surface effects in InGaN/GaN quantum disk nano wire LEDs (2013) Römer F, Witzigmann B Conference contribution, Conference Contribution