Kev Hloov Cov Ntaub Ntawv Ceev Hla Dhau Los ntawm 301 Terabits Ib Thib Ob: 4.5 lab Sijhawm nrawm dua li Lub Tsev Broadband!

Hauv kev tshawb fawb txog keeb kwm, cov kws tshawb fawb ntawm Aston University tau ua tiav qhov kev ua tiav loj hauv Internet cov ntaub ntawv xa mus ceev, nrog tus nqi txog li 301 terabits ib ob, ib daim duab uas yog staggering 4.5 lab lub sij hawm sai dua li lub tsev broadband.
Qhov kev ua tiav no tsis tsuas yog teeb tsa cov ntaub ntawv tshiab rau cov ntaub ntawv xa mus ceev, tab sis kuj tseem yog ib qho kev nce siab loj rau hauv kev sib txuas lus fiber ntau optic technology.
Qhov kev tawg no tau ua tiav los ntawm kev siv cov wavelengths tshiab uas tsis tau siv yav dhau los hauv fiber ntau optic systems. Los ntawm kev nthuav dav rau hauv cov kab hluav taws xob tshiab thiab tsim cov khoom siv xws li optical amplifiers thiab optical nce equalizers, cov kws tshawb fawb tau ua tiav hauv "kaw" lub peev xwm kis tau tus mob ntawm optical fibers.
Nyob rau hauv lub moj khaum ntawm kev sib koom tes thoob ntiaj teb, pab pawg tau ua tiav qhov kev xav tsis thoob ntawm 301 terabits ib ob (piv txwv li, 301 lab megabits ib ob) siv tus qauv kho qhov muag fiber ntau. Qhov kev ceev no deb tshaj qhov nruab nrab broadband speeds tam sim no thiab ua kom pom lub peev xwm loj ntawm fiber ntau optic technology.
Xib Fwb Wladek Forysiak thiab Dr. Ian Phillips ntawm lub koom haum ntawm Photonic Technology ntawm Aston tau ua lub luag haujlwm tseem ceeb hauv kev ua haujlwm pioneer no. Lawv tau ua haujlwm ze nrog cov kws tshawb fawb ntawm National Institute of Information thiab Communications Technology hauv Nyij Pooj thiab Nokia Bell Labs hauv Asmeskas txhawm rau thawb cov ciam teb ntawm cov ntaub ntawv xa mus.
Prof. Forysiak tau hais txog qhov tseem ceeb ntawm qhov kev ua tiav no hauv kev txhim kho kev sib kis ntawm cov pob txha caj qaum. Nws tau taw qhia tias los ntawm kev ua kom muaj peev xwm los ntawm kev siv cov spectrum ntau dua, tsis yog cov ntaub ntawv xa mus ceev yuav nce ntxiv, tab sis tus nqi ntawm kev muab cov bandwidth no kuj yuav raug txo. Qhov kev ua tiav no yuav ua rau muaj txiaj ntsig zoo rau kev sib txuas ntawm cov neeg siv khoom kawg thiab ua kom muaj kev loj hlob sai ntawm cov ntaub ntawv hauv zej zog.
Nyob rau tib lub sijhawm, Dr. Phillips kuj tau taw qhia tias qhov kev siv zog no tsom mus rau kev txhim kho kev ua haujlwm tsis tau tsuas yog rau kev txhim kho kev ua tau zoo, tab sis kuj tseem yog kev ua tiav ntawm cov kev daws teeb meem zoo ib puag ncig. Los ntawm kev siv cov khoom siv fiber ntau uas twb muaj lawm thiab txhim kho lawv lub peev xwm nqa cov ntaub ntawv, lawv lub neej ntev thiab kev lag luam muaj txiaj ntsig tuaj yeem txuas ntxiv mus, ua rau muaj kev loj hlob ntxiv.
Pab pawg tshawb fawb cov kev tshawb pom tau luam tawm ntawm Lub Tsev Haujlwm ntawm Engineering thiab Technology thiab nthuav tawm raws li daim ntawv teev hnub kawg ntawm European Conference on Optical Communications.
Nrog rau kev siv thev naus laus zis xws li cov ntaub ntawv loj, huab xam thiab kev txawj ntse, qhov kev thov rau cov ntaub ntawv xa mus ceev thiab kev ruaj ntseg yog loj hlob. Qhov kev ua tiav no yuav ua rau muaj kev cuam tshuam loj rau yav tom ntej ntawm kev xa cov ntaub ntawv, paving txoj hauv kev kom ceev thiab ntau dua cov ntaub ntawv xa mus.