Ukwelashwa kwe-Deuterium kwe-fiber optical kuyinqubo ebalulekile yokukhiqiza i-fiber optical yamanzi aphansi. Ivimbela ukuhlanganiswa okulandelayo ne-hydrogen ngokubopha ngaphambili i-deuterium eqenjini le-peroxide le-optical fibre core layer, ngaleyo ndlela yehlise ukuzwela kwe-hydrogen kwefiber optical. I-Optical fiber ephathwa nge-deuterium ifinyelela ukuncishiswa okuzinzile eduze nendawo ephakeme yamanzi engu-1383nm, iqinisekisa ukusebenza kokudluliselwa kwe-fiber optical kule bhendi futhi ihlangabezana nezidingo zokusebenza ze-full-spectrum optical fiber. Inqubo yokwelapha i-fiber optical deuteration idla inani elikhulu legesi ye-deuterium, futhi ukukhipha ngokuqondile igesi ye-deuterium ngemuva kokusetshenziswa kubangela ukungcola okukhulu. Ngakho-ke, ukusebenzisa i-deuterium gas recovery and recycling device kunganciphisa ngempumelelo ukusetshenziswa kwegesi ye-deuterium kanye nezindleko zokukhiqiza eziphansi.