... ,Gadolinium Oxide,Yttrium Oxide,Terbium Oxide,Dysprosium Oxide,Holmium Oxide,Erbium Oxide,Thulium Oxide,Ytterbium Oxide,Lutetium Oxide and so on ... Oxide, also called Ytterbia, is being applied to numerous fiber amplifier and fiber optic technologies, High purity Ytterbium Oxide are widely applied as ...