Anyị na-enye kristal laser dị elu dị iche iche, yana ntinye dị iche iche, ion doping dị iche iche;nkọwa dị ka arịrịọ, gụnyere Neodymium Doped Yttrium Aluminium Garnet (Nd: YAG) ; Erbium Doped Yttrium Aluminum Garnet (Er: YAG) ;Holmium Doped Yttrium Aluminom Garnet (Ho: YAG) ; Erbium na ytterbium co-doped phosphate iko (: Glass) wdg, dịgasị iche iche nhọrọ na ngwọta nke DIEN TECH nyere.