Title :
5 W in a multi-mode fiber from of a single 980-nm-emitting laser diode
Author :
Deichsel, Eckard ; Jager, Roland ; Unger, Peter
Author_Institution :
University of Ulm, Department of Optoelectronics, 89069 Ulm. Germany, eckard.deichsel@e-technik.uni-ulm.de
Abstract :
In this article, we present the epitaxy and fabrication of 980-nm-emitting broad-area laserdiodes which are suitable formulci-mode fiber (MMF) coupling. 5.1 W in a 220-μm-core MMF in cw operation with a threshold current of 240 mA and a maximum overall system efficiency of 49% has been achieved.
Conference_Titel :
Optical Communication, 2002. ECOC 2002. 28th European Conference on
Print_ISBN :
87-90974-63-8
