I-Wasin Fujikura inemishini ephelele yokukhiqiza i-fiber ekhethekile, okuhlanganisa okokusebenza okuyinhloko kwe-fiber preform esebenza kahle, umbhoshongo okhethekile wokudweba i-fiber optical enembayo ephezulu, kanye nohlu olugcwele lwamathuluzi okuhlola i-fiber optical. I-980nm optical fibers inokwakheka kwezinto eziyingqayizivele kanye nokwakheka komklamo, ukusebenza kahle kwe-taper ehlanganisiwe ye-fbr nokuvumelana okuhle ukuze kuqinisekiswe ukuzinza kohlelo lokusebenza kudivayisi, i-geometry enembile namandla amahle emishini fbr ukusebenza kwayo ukuze kunikeze isivikelo.