"Usayizi wemakethe wamamojula we-optical ufinyelela cishe ku-USD7.7 billion ngo-2019, futhi kulindeleke ukuthi uphindwe kabili ukuze ucishe ufinyelele ku-USD17.7 billion ngo-2025, nge-CAGR (izinga lokukhula elihlanganisiwe lonyaka) lika-15% ukusuka ngo-2019 kuya ku-2025. ”Umhlaziyi we-YoleD & Veloppement (Yole) uMartin Vallo uthe: “Lokhu kukhula kuhlomule ngama-opharetha amakhulu wesevisi yamafu aqala ukusebenzisa amanani amakhulu abiza kakhulu esivinini esikhulu (okuhlanganisa ne-400G ne-800G) yamamojula.Ngaphezu kwalokho, ama-telecom opharetha nawo akhuphule ukutshalwa kwezimali kumanethiwekhi e-5G. ”
U-Yole uveze ukuthi kusukela ngo-2019 kuya ku-2025, isidingo samamojula optical avela emakethe yezokuxhumana ngedatha sizofinyelela i-CAGR (isilinganiso sokukhula sonyaka esiyinhlanganisela) esingaba ngu-20%.Emakethe yezokuxhumana, izofinyelela i-CAGR (isilinganiso sokukhula sonyaka esiyinhlanganisela) esingaba ngu-5%.Ngaphezu kwalokho, ngomthelela walolu bhubhane, imali engenayo kulindeleke ukuthi ikhuphuke ngokulingene ngo-2020. Eqinisweni, i-COVID-19 ibe nomthelela ngokwemvelo ekuthengisweni kwamamojula okukhanya omhlaba.Kodwa-ke, eqhutshwa isu lokuthunyelwa kwe-5G nokuthuthukiswa kwesikhungo sedatha yefu, isidingo samamojula optical sinamandla kakhulu.
NgokukaPars Mukish, umhlaziyi eYole: “Eminyakeni engu-25 edlule, ukuthuthukiswa kobuchwepheshe bokuxhumana nge-fiber optical kube nenqubekelaphambili enkulu.Ngawo-1990, umthamo omkhulu wezixhumanisi ze-fiber optical fibre kwakuyi-2.5-10Gb / s kuphela, futhi manje isivinini sabo sokudlulisa singafinyelela ku-800Gb / s.Intuthuko kule minyaka eyishumi edlule yenze izinhlelo zokuxhumana zedijithali ezisebenza kahle kakhulu zaba nokwenzeka futhi zaxazulula inkinga yokuncishiswa kwesignali.”
U-Yole uveze ukuthi ukuvela kobuchwepheshe obuningi kwenze ukuthi ijubane lokudlulisa lamanethiwekhi amabanga amade kanye ne-metro lifinyelele ku-400G noma ngaphezulu.Ukuthambekela kwanamuhla kuzilinganiso ze-400G kusuka esidingweni sabasebenzi bamafu sokuxhunywa kwesikhungo sedatha.Ukwengeza, ukukhula okunamandla komthamo wenethiwekhi yokuxhumana kanye nenani elikhulayo lamachweba okukhanya kube nomthelela omkhulu kubuchwepheshe bemojula ye-optical.Idizayini yesici esisha sefomu iya ngokuya ivame kakhulu, futhi ihlose ukunciphisa usayizi wayo, ngaleyo ndlela yehlise ukusetshenziswa kwamandla.Ngaphakathi kwemojuli, amadivaysi okukhanya namasekhethi ahlanganisiwe aya ngokusondelana.
Ngakho-ke, i-silicon photonics ingaba ubuchwepheshe obuyinhloko bezixazululo zesikhathi esizayo zokuxhumanisa ukuze ubhekane nokukhuphuka kwethrafikhi.Lobu buchwepheshe buzodlala indima ebalulekile ekusetshenzisweni okusukela kumamitha angu-500 kuya kumakhilomitha angu-80.Imboni isebenzela ukuhlanganisa ama-lasers e-InP ngqo kuma-silicon chips ukuze kuzuzwe ukuhlanganiswa okuhlukahlukene.Izinzuzo zayo ukuhlanganiswa okunokwethenjelwa kanye nokuqedwa kwezindleko nokuba yinkimbinkimbi kokupakishwa kwe-optical.
UDkt. Eric Mounier, umhlaziyi we-Yole, uthe: “Ngaphezu kokwandisa izinga ngama-amplifiers adidiyelwe, ukudluliswa kwedatha okuphezulu kungafinyelelwa ngokuhlanganisa ama-chips okucubungula amasignali edijithali athuthuke kakhulu, ahlinzeka ngobuchwepheshe obuhlukile bokuguquguquka kwamazinga amaningi, obunjalo. njenge-PAM4 noma i-QAM.Enye indlela yokwenyusa izinga ledatha ukufana noma ukuphindaphinda.”
Isikhathi sokuthumela: Jun-30-2020