Title :
1 W 980 nm Pump Modules with Very High Efficiency
Author :
Sverdlov, Boris ; Schmidt, Berthold ; Pawlik, Susanne ; Mayer, Bernd ; Harder, Christoph
Author_Institution :
Nortel Networks Opt. Components, Zurich
Abstract :
Very high power and efficient 980 nm pump laser diodes have been developed in a ridge waveguide process. Based on these laser diodes, modules with a power output of 1 W in the fiber at 1.4 A drive current and a power conversion efficiency of 40% are demonstrated
Keywords :
modules; optical communication equipment; optical pumping; ridge waveguides; semiconductor lasers; 1 W; 1.4 A; 40 percent; 980 nm; power conversion efficiency; pump laser diodes; pump modules; ridge waveguide;
Conference_Titel :
Optical Communication, 2002. ECOC 2002. 28th European Conference on
Conference_Location :
Copenhagen
Print_ISBN :
87-90974-63-8
