Ukugcwala kwe-Intanethi kwi-1 yesibini: i-single-chip optical cable data transmission iseti irekhodi entsha

Iqela labaphandi lasebenzisa i-chip enye yekhompyutha ukuthumela i-1.84 petabytes (PB) yedatha ngomzuzwana, malunga nokuphinda kabini yonke i-intanethi ye-intanethi, kunye nokulingana nokukhuphela malunga ne-230 yezigidi zeefoto ngomzuzwana.
Ukuphumelela, okubeka irekhodi elitsha lokusebenzisa i-chip yekhompyutheni enye yokuhambisa idatha kwintambo ye-fiber optic, ithembisa ukukhokelela kwiichips ezisebenza ngcono ezinokunciphisa iindleko zamandla kunye nokwandisa i-bandwidth.
Iqela leenzululwazi lezizwe ngezizwe liye lazuza impumelelo ekuhanjisweni kwedatha yefiber optic, isebenzisa i-chip eyodwa yekhompyutha ukuhambisa i-1.84 petabytes (PB) yedatha ngomzuzwana, malunga nokuphindwe kabini yonke i-intanethi ye-intanethi kwaye ilingana nokukhutshelwa kwe-100,000. ngomzuzwana 230 million iifoto. Le mpumelelo isete irekhodi entsha yedatha yokuhambisa i-chip kwintambo yokukhanya kwaye kulindeleke ukuba ikhokele ekwenzeni ngcono iichips kunye nokuphucula ukusebenza kwe-Intanethi.
Kushicilelo lwamva nje lwejenali ye-Nature Photonics, u-Asbjorn Arvada Jorgensen weYunivesithi yoBugcisa yaseDenmark kunye noogxa baseDenmark, eSweden naseJapan babika ukuba basebenzisa i-photonic chip (amacandelo okukhanya adityaniswe kwi-chip yekhompyuter) eyahlula umlambo wedatha kumawakawaka. yeetshaneli ezizimeleyo kwaye zihanjiswa ngaxeshanye kuluhlu lwe-7.9 km.
Iqela lophando lasebenzisa i-laser ukwahlula umlambo wedatha kwiindawo ze-37, nganye kuzo ithunyelwe nge-core eyahlukileyo yentambo ye-fiber optic, kwaye yahlula idatha kwishaneli nganye kwiibhloko zedatha ze-223, ezinokuthi zihanjiswe ngefiber. intambo ye-optical ngemibala eyahlukeneyo ngaphandle kokuphazamisana.
“I-avareji yetrafikhi ye-Intanethi yehlabathi imalunga nepetabyte enye ngomzuzwana. “Siyithutha kabini loo mali,” utshilo uJorgensen. “Leyo yidatha engakholelekiyo esiyithumelayo ngaphantsi kwe-square millimeter [intambo yefiber optic]. Ibonisa ukuba singahamba kakhulu kunonxibelelwano lwangoku lwe-Intanethi. ”
U-Jorgensen ubonisa ukuba ukubaluleka kwale mpumelelo engazange ibonwe ngaphambili yi-miniaturization. Iingcali zenzululwazi ziye zafumana isantya sokudlulisa idatha ye-10.66 petabytes ngesekhondi usebenzisa izixhobo ezinkulu, kodwa olu phando lubeka irekhodi elitsha lokusebenzisa i-chip yekhompyutheni enye yokuhambisa idatha kwi-fiber optic cable, ethembisa i-Simple single chip enokuthumela ngaphezu kwee-chips ezikhoyo. idatha eninzi kakhulu, enciphisa iindleko zamandla kunye nokwandisa i-bandwidth.
UJorgensen naye ukholelwa ukuba banokuphucula ukucwangciswa kwangoku. Nangona i-chip ifuna i-laser eqhubekayo yokukhupha kunye nezixhobo ezihlukeneyo zokufaka idatha kwimveliso nganye, ezi zinokudityaniswa kwi-chip, evumela ukuba isixhobo sonke sibe sikhulu njengebhokisi yematshisi.
Iqela lophando liphinda liqikelele ukuba ukuba inkqubo iye yatshintshwa ukuze ifane neseva encinci, inani ledatha enokuthi lidluliselwe lingalingana ne-8,251 yezixhobo ezinobungakanani bebhokisi yebhokisi namhlanje.