None, ni ukubera iki umuvuduko wo kohereza itumanaho rya fibre optique wihuta? Itumanaho rya fibre ni iki? Ni izihe nyungu n'intege nke ugereranije n'ubundi buryo bwo gutumanaho? Ni mu buhe buryo ikoranabuhanga rikoreshwa muri iki gihe?
Kohereza amakuru numucyo muri fiberglass.
Nkumuyoboro winsinga, itumanaho rya fibre optique ntirishobora guhaza mobile. Mubuzima bwa buri munsi, itumanaho ryacu rigendanwa rikoresha imiyoboro idafite umugozi, kandi kuba hariho itumanaho ryiza ntabwo bisa nkibikomeye.
“Ariko mubyukuri, amakuru arenga 90% yoherezwa hakoreshejwe fibre optique. Terefone igendanwa ihujwe na sitasiyo fatizo ikoresheje umuyoboro udafite umugozi, kandi kohereza ibimenyetso hagati ya sitasiyo fatizo ahanini biterwa na fibre optique.”Mu kiganiro yagiranye na Science and Technology Daily, yagize ati:
Fibre optique ni fibre optique yoroheje nkumusatsi, irashobora gushyingurwa muburyo butaziguye, hejuru, cyangwa igashyirwa hejuru yinyanja.Kuburemere bwayo bworoshye, bworoshye, nigiciro gito cyo gukora ibikoresho bibisi, amaherezo yasimbuye umugozi munini nkibisanzwe byerekana ibimenyetso byohereza.
Kubivuga mu buryo bworoshe, itumanaho rya fibre optique nuburyo busanzwe bwo gutumanaho kwa optique, nkamatara yumuhanda wa telesikope, nibindi, bakoresha ikirere kugirango bakwirakwize urumuri rugaragara, ni iyitumanaho rya optique itumanaho ni ugukoresha fibre yikirahure mumucyo amakuru yoherejwe.
Umuganga w'itumanaho rya optique yabwiye sci-tekinoroji buri munsi ko ibimenyetso bya optique byangirika mugihe cyoherejwe kuruta ibimenyetso byamashanyarazi. Yasobanuye ko, nk'urugero, ibimenyetso bya optique bigabanuka kuva kuri 1 kugeza kuri 0.99 nyuma y'ibirometero 100, mu gihe ikimenyetso cy'amashanyarazi cyangirika kuva kuri 1 kugeza 0.5 nyuma ya kilometero 1 gusa.
Duhereye ku mahame, ibintu by'ibanze bigize itumanaho rya fibre optique ni optique ya fibre optique na optique ya optique.
Ubushobozi bunini nubushobozi bwo kohereza intera ndende
Nk’uko raporo zibyerekana, uburyo bwanyuma bwo kubona umurongo mugari wa fibre-optique ni fibre-murugo, ni ukuvuga guhuza fibre ahantu hasabwa n’umukoresha, kugirango ibashe kubona amakuru menshi ukoresheje the fibre.
“Uburyo bwo gutumanaho butagira umurongo burashobora kwangirika kuri electronique, kandi uburyo bwo kohereza insinga buhenze gushira. Ibinyuranye, itumanaho rya fibre optique rifite ibyiza byubushobozi bunini, ubushobozi bwo kohereza intera ndende, ibanga ryiza, hamwe n’imihindagurikire ikomeye. Byongeye kandi, fibre ni nto mubunini kandi byoroshye gukoresha. Kubaka no kubungabunga, ibiciro by'ibanze nabyo biri hasi cyane. ” We Zhixue ati.
Nubwo itumanaho rya fibre optique rifite ibyiza byavuzwe haruguru, ikibaho cyacyo ntigishobora kwirengagizwa. Kurugero, fibre iroroshye kandi ivunika byoroshye. Mubyongeyeho, gukata cyangwa guhuza fibre bisaba gukoresha igikoresho runaka. Twabibutsa ko kubaka imijyi cyangwa ibiza bishobora gutera byoroshye umurongo wa fibre.
Mubikorwa bifatika, kumenyekanisha fibre optique biterwa ahanini na optique yohereza imashini ya nyuma hamwe na optique yakira imashini yanyuma. Igikoresho cyohereza imiyoboro ya optique irashobora guhindura neza no guhindura ibimenyetso bya electro-optique, bityo bigahindura ibimenyetso byamashanyarazi mubimenyetso bya optique bitwawe na fibre optique. Iherezo rya optique ryakira rihindura ihinduka kandi rishobora no kwerekana ibimenyetso byamashanyarazi. Impera yo kwakira optique hamwe nu musozo wohereza optique ihujwe nu muyoboro wa optique kugirango umenye kohereza, kohereza, kwakira no kwerekana amakuru.
Ibikoresho byo mu rwego rwo hejuru bifitanye isano n’ibicuruzwa biva hanze
Ubusanzwe fibre optique ni fibre isanzwe ya fibre optique. Mubyigisho, amakuru yohereza amakuru kuri buri mwanya ni 140 Tbit / s. Niba umuvuduko wo kohereza amakuru ugeze kuriyi mipaka, bizatera amakuru yuzuye. Ubwoko bumwe bwa fibre mubisanzwe ni fibre ishobora kohereza uburyo bumwe gusa.
Kugeza ubu, itumanaho risanzwe rya optique ya fibre ni bumwe muburyo bwitumanaho bukoreshwa nabakoresha. Ubushobozi bwo kohereza muri ubu buryo ni 16 Tbit / s, butaragera ku gipimo ntarengwa. "Inyandiko nshya ya 1.06Pbit / s, yacapishijwe mu ntangiriro z'uyu mwaka, ni ibisubizo byatewe mu ikoranabuhanga ry’itumanaho rya fibre optique, ariko umuvuduko nk'uwo uragoye kubigeraho mu gukoresha ubucuruzi mu gihe gito cya igihe. ” We Zhixue ati.
Muburyo bwa tekiniki, ugereranije nuburyo bumwe, uburyo bwinshi bwo kohereza fibre ifite ibyiza byinshi mugushikira umuvuduko mwinshi, ariko ubu buryo buracyari kumwanya wambere, kandi nibindi bisobanuro birakenewe mubuhanga bwibanze, ibice byingenzi, nibikoresho byuma. .
Nyuma yimyaka 5 kugeza 10, mugihe cyo gusaba ibisabwa, tekinoroji yingenzi ya 1.06Pbit / s ultra-nini yububasha bumwe-bumwe bwa sisitemu yo gukwirakwiza fibre fibre irashobora kubanza gukoreshwa mubintu bimwe na bimwe bidasanzwe, nko kwanduza inyanja n’ibindi. nini nini ya Data center. ” We Zhixue ati.
Kugeza ubu, tekinoroji y’itumanaho ry’Ubushinwa irashobora guhangana n’urwego mpuzamahanga rwateye imbere, ariko iracyafite ibibazo byinshi. Kurugero, ishingiro ryinganda rifite intege nke, kubura umwimerere nubuhanga bwigenga, hamwe nibikoresho bya fibre optique bidahagije. Ati: “Kugeza ubu, ibikoresho byo mu rwego rwo hejuru bikenerwa mu gukora ibikoresho bya fibre nko gushushanya insinga no guhinduranya fibre biterwa n'ibitumizwa mu mahanga.” We Zhixue ati.
Muri icyo gihe, ibikoresho byo mu rwego rwo hejuru hamwe na chipi bijyanye n'itumanaho rya fibre optique bigenzurwa cyane cyane n'ibihugu byateye imbere nka Amerika n'Ubuyapani.
Ni muri urwo rwego, He Zhixue yavuze ko ari ngombwa gushimangira ubushakashatsi bw’ibanze bujyanye n’ibanze, gukora akazi keza ko imiterere ndende y’ikoranabuhanga ry’ibanze, guhanura iterambere ry’ikoranabuhanga, no kuva mu cyerekezo cya tekiniki cyo “gukurikirana -lag-kongera-gukurikirana-no gusubira inyuma ”.
Byongeye kandi, He Zhixue yashimangiye ko ari ngombwa kongera ishoramari mu bushakashatsi n’iterambere, gushushanya no gutunganya imashini zo mu rwego rwo hejuru n’ibikoresho byo mu rwego rwo hejuru, gushimangira ishyaka ry’impano za R&D, no kwibanda ku kurinda ibyagezweho mbere. Ati: "By'umwihariko, tugomba gukora igishushanyo cyo ku rwego rwo hejuru, tugashyira hamwe no guhanga udushya mu bakozi, ibikorwa remezo, na politiki, no kunoza ubushobozi bwo gutera inkunga inganda zijyanye."