I-Fiber lasers, njengehashe elimnyama phakathi kweentlobo ezintsha zeelaser, zihlala zifumana ingqalelo ebalulekileyo kwishishini. Ngenxa yobukhulu obuncinci be-fiber, kulula ukufezekisa ubuninzi bamandla ngaphakathi kwengundoqo. Ngenxa yoko, i-fiber lasers inezinga eliphezulu lokuguqulwa kunye neenzuzo eziphezulu. Ngokusebenzisa ifayibha njengendawo yokuzuza, iilaser zefiber zinendawo enkulu yomphezulu, evumela ukutshabalalisa ubushushu. Ngenxa yoko, banokusebenza okuphezulu koguqulo lwamandla xa kuthelekiswa ne-slid-state kunye ne-laser yegesi. Xa kuthelekiswa ne-lasemiconductor lasers, indlela ye-optical ye-fiber lasers ihlanganiswe ngokupheleleyo nefiber kunye nefiber components. Ukudibanisa phakathi kwefiber kunye nefiber components kufezekiswa ngokudibanisa i-fusion. Yonke indlela ye-optical ifakwe ngaphakathi kwe-fiber waveguide, yenza isakhiwo esidibeneyo esiphelisa ukuhlukana kwecandelo kwaye sikhulise kakhulu ukuthembeka. Ngaphaya koko, ifezekisa ukwahlukaniswa nemeko-bume yangaphandle. Ngapha koko, ii-fiber lasers ziyakwazi ukusebenza