OPTIONALLY DOPED, POTASSIUM-YTTERBIUM DOUBLE WOLFRAMATE SINGLE CRYSTAL, PRODUCTION METHOD THEREFOR AND APPLICATIONS

摘要

The potassium ytterbium double wolframate single crystal, of formula ÄKYb(WO4)2Ü, optionally doped with one or more ions of the rare earth elements, shows a crystallographic structure belonging to the monoclinic system, spatial group C2/c and is useful as material for visible spectrum emitting solid state lasers, in particular, for green and blue emission, pumped by infrared radiation diodes.