A. Klehr

Novel passivation process for the mirror facets of Al-free active-region high-power semiconductor diode lasers

P. Ressel, G. Erbert, U. Zeimer et al. · IEEE Photonics Technology Letters · 2005 · 150 citations

Photonics, Electrical Engineering, Impurity Removal +14

Root-Cause Analysis of Peak Power Saturation in Pulse-Pumped 1100 nm Broad Area Single Emitter Diode Lasers

Xiaozhuo Wang, P. Crump, H. Wenzel et al. · IEEE Journal of Quantum Electronics · 2010 · 77 citations

Wide-bandgap Semiconductor, Photonics, Electrical Engineering +15

High-Power Monolithic Two-Mode DFB Laser Diodes for the Generation of THz Radiation

A. Klehr, J. Fricke, A. Knauer et al. · IEEE Journal of Selected Topics in Quantum Electronics · 2008 · 73 citations

Photonics, Terahertz Devices, Thz Photonics +12

980-nm DBR lasers using higher order gratings defined by i-line lithography

J. Fricke, H. Wenzel, Mathias Matalla et al. · Semiconductor Science and Technology · 2005 · 66 citations

Engineering, I-line Lithography, Laser Applications +16

Design and realization of high-power DFB lasers

H. Wenzel, A. Klehr, Marcus Braun et al. · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 2004 · 62 citations

Te Polarization, Photonics, High-power Dfb Lasers +14