I-Erbium chloride hexahydrate, umbala obalulekile ekwenziweni kwengilazi kanye nokucwebezela kwe-porcelain koqweqwe lwawo,
Futhi njengempahla yokusetshenziswa eyinhloko yokukhiqiza ubumsulwa be-Erbium Oxide. I-Erbium Nitrate ehlanzekile isetshenziswa njenge-dopant ekwenzeni i-fiber optical and amplifier.
Iwusizo ikakhulukazi njenge-amplifier yokudluliswa kwedatha ye-fiber optic.