Potasium ytterbium double wolframate single crystal, optionally doped, procedure for its production and applications

摘要

The potassium ytterbium double wolframate single crystal, of formula [KYb(WO4)2], 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.