Helium dị ọcha dị elu bụ gas dị mkpa maka ụlọ ọrụ fiber optic. Otú ọ dị, helium dị ụkọ n'ụwa, na-ekesa n'ụzọ na-ezighị ezi, yana ihe onwunwe na-adịghị emeghari nke nwere ọnụ ahịa dị elu ma na-agbanwe agbanwe. Na mmepụta nke fiber optic preforms, nnukwu helium nwere ịdị ọcha nke 99.999% (5N) ma ọ bụ karịa ka a na-eji dị ka ihe na-ebu gas na gas nchebe. A na-ebuba helium a ozugbo n'ime ikuku ka ejiri ya mee ihe, na-ebute nnukwu ihe onwunwe nke helium. Iji dozie okwu a, Shanghai LifenGas Co., Ltd. ewepụtala usoro mgbake helium iji weghachite gas helium nke na-ebute na mbụ n'ime ikuku, na-enyere ụlọ ọrụ aka belata ụgwọ ọrụ.