Low threshold current densities for II-VI lasers

II-VI-semiconductor-based, green-light-emitting laser diodes with significantly improved characteristics are reported. Threshold current densities of 42 A/cm super(2) are obtained. Novel contacts also lead to a 25% reduction in the threshold voltage and to an increased device lifetime by a factor of...

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Veröffentlicht in:	Electronics letters 2000-05, Vol.36 (10), p.878-879
Hauptverfasser:	Strassburg, M., Schulz, O., Pohl, U.W., Bimberg, D., Klude, M., Hommel, D.
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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