C
C. Frevert
Researcher at Leibniz Association
Publications - 2
Citations - 193
C. Frevert is an academic researcher from Leibniz Association. The author has contributed to research in topics: Diode-pumped solid-state laser & Terahertz time-domain spectroscopy. The author has an hindex of 2, co-authored 2 publications receiving 161 citations.
Papers
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Journal ArticleDOI
Efficient High-Power Laser Diodes
Paul Crump,G. Erbert,H. Wenzel,C. Frevert,C. M. Schultz,K.-H. Hasler,R. Staske,Bernd Sumpf,A. Maassdorf,F. Bugge,S. Knigge,G. Trankle +11 more
TL;DR: In this paper, a review of efforts to increase ηE is presented and it is shown that for well-optimized structures, the residual losses are dominated by the p-side waveguide and nonideal internal quantum efficiency.
Proceedings ArticleDOI
Efficiency optimization of high power diode lasers at low temperatures
TL;DR: In this article, the authors investigated the temperature dependence of 975 nm laser with a single InGaAs quantum well embedded in a 2.4 μm thick waveguide with low aluminium content (Al0.13Ga0.87As).