Title :
Green emitting DFB laser diodes based on ZnSe
Author :
Legge, M. ; Bacher, G. ; Forchel, A. ; Klude, M. ; Fehrer, M. ; Hommel, D.
Author_Institution :
Dept. of Tech. Phys., Wurzburg Univ., Germany
fDate :
4/29/1999 12:00:00 AM
Abstract :
Applying the concept of lateral coupling, green emitting DFB laser diodes based on ZnSe have been fabricated and analysed at room temperature under pulsed current injection. The devices are characterised by longitudinal single-mode emission with a typical threshold current of /spl sim/25 mA.
Keywords :
zinc compounds; 25 mA; ZnSe; ZnSe DFB laser diode; green emission; lateral coupling; longitudinal single-mode emission; pulsed current injection; threshold current;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19990488
