Erbium chloride hexahydrate, o se lanu taua i le gaosiga o tioata ma fa'a'ila fa'amalama porcelain,
Ma faʻapea foʻi ma mea autu autu mo le gaosia o le Erbium Oxide mama maualuga. Ole mama maualuga ole Erbium Nitrate e fa'aogaina e pei o le dopant i le faia o alava mata ma fa'amalo.
E sili ona aoga e avea o se faʻamalo mo le faʻaliliuina o faʻamatalaga fiber optic.