Iingcali zenzululwazi ezivela kwihlabathi jikelele ziye zaphucula ngempumelelo ukusebenza kwe-erbium-doped fiber amplifiers (EDFAs), okwenza impumelelo enkulu kwinkalo yonxibelelwano lwe-optical.EDFAsisixhobo esiphambili sokuphucula amandla ezibonakaliso ze-optical fibers optical fibers, kwaye ukuphuculwa komsebenzi wayo kulindeleke ukuba kukhulise kakhulu amandla onxibelelwano lwe-optical systems.
Unxibelelwano lwe-Optical, oluxhomekeke ekuhanjisweni kwemiqondiso yokukhanya nge-fiber optical fibers, luguqule iinkqubo zonxibelelwano zanamhlanje ngokubonelela ngokukhawuleza nangokuthembekileyo ukuhanjiswa kwedatha.Ii-EDFAs zidlala indima ebalulekileyo kule nkqubo ngokwandisa le miqondiso yokukhanya, ukwandisa amandla azo kunye nokuqinisekisa ukuhanjiswa okusebenzayo kumgama omde.Nangona kunjalo, ukusebenza kwee-EDFAs bekusoloko kunqongophele, kwaye oosonzululwazi bebesebenza ngokungadinwayo ukuphucula amandla abo.
Impumelelo yamva nje ivela kwiqela lezenzululwazi eziye zaphucula ngempumelelo ukusebenza kwe-EDFAs ukunyusa kakhulu amandla omqondiso we-optical.Le mpumelelo ilindeleke ukuba ibe nefuthe elinzulu kwiinkqubo zonxibelelwano lwe-optical, ukwandisa ukusebenza kwazo kunye namandla.
I-EDFA ephuculweyo iye yavavanywa ngokubanzi phantsi kweemeko zelabhoratri ngeziphumo ezithembisayo.Izazinzulu ziye zabona ukwanda okukhulu kwamandla e-optical signal, ngaphezu kwemida yangaphambili ye-EDFAs eqhelekileyo.Olu phuhliso luvula amathuba amatsha kwiinkqubo zonxibelelwano lwe-optical, ivumela amazinga okudlulisa idatha ngokukhawuleza nangaphezulu.
Ukuqhubela phambili kwiinkqubo zonxibelelwano lwe-optical kuya kunceda amashishini ahlukeneyo kunye namacandelo.Ukusuka kwi-telecom ukuya kwiziko ledatha, ezi EDFAs ziphuculweyo ziya kubonelela ngentsebenzo ephuculweyo ukuze kuqinisekiswe uthumelo lwedatha olungenamthungo nolusebenzayo.Olu phuhliso lubaluleke kakhulu kwixesha le-teknoloji ye-5G, njengoko imfuno yokuhanjiswa kwedatha ye-high-speed and high-capacity iqhubeka ikhula ngokukhawuleza.
Abaphandi abasemva kwempumelelo baye banconywa ngokuzinikela kunye nobuchule babo.Isazinzulu esiphambili seqela, uGq Sarah Thompson, uchaze ukuba uphuculo lwe-EDFA luphunyezwe ngokudityaniswa kwemathiriyeli ephucukileyo kunye noyilo oluyilayo.Le ndibaniselwano izisa imveliso yamandla eyandisiweyo, iguqula indlela yokusebenza kweenkqubo zonxibelelwano lwamehlo.
Ukusetyenziswa okunokwenzeka kolu hlaziyo mikhulu kakhulu.Ayizukuphucula kuphela ukusebenza kweenkqubo zonxibelelwano lwamehlo ezikhoyo, kodwa iya kuvula amathuba amatsha ophando nophuhliso kwiinkalo ezinxulumeneyo.Ukukhutshwa kwamandla aphezulu e-EDFAs kunokuququzelela uphuhliso lobuchwepheshe obutsha obufana neenkqubo zonxibelelwano olude lomgama, ukusasazwa kwevidiyo ye-ultra-high-definition, kunye nonxibelelwano olunzulu.
Nangona le mpumelelo ibalulekile ngokungathandabuzekiyo, uphando olongezelelweyo kunye nophuhliso lusafuneka phambi kokuba i-EDFA ephuculweyo iphunyezwe ngomlinganiselo omkhulu.Iinkampani ezaziwayo-kakuhle kumashishini onxibelelwano kunye neteknoloji ziye zabonisa umdla wokusebenzisana namaqela enzululwazi ukucokisa itekhnoloji kunye nokuyidibanisa kwiimveliso zabo.
Uphuculo lweEDFA iphawula isiganeko esibalulekileyo kwinkalo yonxibelelwano lwamehlo.Imveliso yamandla eyandisiweyo yezi zixhobo iya kutshintsha ukusebenza kweenkqubo zonxibelelwano lwe-optical, ivumela ukuhanjiswa kwedatha ngokukhawuleza nangokuthembekileyo.Njengoko izazinzulu ziqhubeka nokutyhala imida yetekhnoloji, ikamva lonxibelelwano lwe-optical libukeka liqaqambile kunangaphambili.
Ixesha lokuposa: Aug-16-2023