UGoogle Doodle wamva nje ubhiyozela iminyaka engama-88 yokuzalwa kukaCharles K. Kao ongasekhoyo.UCharles K. Kao uyinjineli enguvulindlela yonxibelelwano lwefiber optic olusetyenziswa kakhulu kwi-Intanethi namhlanje.
UGao Quanquan wazalelwa eShanghai ngoNovemba 4, 1933. Wafunda isiNgesi kunye nesiFrentshi esemncinci ngelixa efunda iiklasi zaseTshayina.Kwi-1948, uGao kunye nentsapho yakhe bafudukela eBritish Hong Kong, eyamnika ithuba lokufumana imfundo yobunjineli bombane kwiyunivesithi yaseBrithani.
Ngama-1960, uKao wasebenza kwi-Standard Telephone kunye neCable (STC) yoPhando lweLebhu eHarlow, Essex, ngexesha le-PhD yakhe kwiYunivesithi yaseLondon.Apho, uCharles K. Kao kunye noogxa bakhe bazama iifiber optical fibers, eziingcingo ezicekethekileyo zeglasi ezenzelwe ngokukhethekileyo ukubonakalisa ukukhanya (ngokuqhelekileyo ukusuka kwilaser) ukusuka kwelinye icala lefiber ukuya kwelinye.
Ukuhanjiswa kwedatha, i-fiber optical inokusebenza njengocingo lwensimbi, ukuthumela iikhowudi zebhinari eziqhelekileyo ze-1 kunye ne-0 ngokukhawuleza ukuguqula i-laser kunye nokucima ukufanisa idatha ethunyelwayo.Noko ke, ngokungafaniyo neengcingo zentsimbi, iintsinga zamehlo azichatshazelwa kukuphazamiseka kwe-electromagnetic, nto leyo eyenza obu bugcisa buthembise kakhulu emehlweni ezazinzulu neenjineli.
Ngelo xesha, iteknoloji yefiber optic yayisetyenzisiwe kwezinye iindlela ezahlukeneyo, kubandakanya ukukhanya kunye nokuhanjiswa kwemifanekiso, kodwa abanye abantu bafumanisa ukuba i-fiber optics yayingathembekanga kakhulu okanye ilahleko kakhulu yokuhanjiswa kwedatha ngesantya esiphezulu.Yintoni uKao kunye noogxa bakhe kwi-STC abakwazi ukubonakalisa ukuba imbangela ye-fiber signal attenuation ngenxa yeziphene zefiber ngokwayo, ngokukodwa, izinto ezenziwe ngazo.
Ngovavanyo oluninzi, ekugqibeleni bafumanisa ukuba iglasi yequartz inokuba nobunyulu obuphezulu ngokwaneleyo ukuhambisa imiqondiso yeemayile.Ngenxa yesi sizathu, iglasi ye-quartz isengummiselo oqhelekileyo we-fiber optical yanamhlanje.Ewe kunjalo, ukusukela ngoko, inkampani iye yahlambulula ngakumbi iglasi yabo ukuze i-fiber optical ikwazi ukuhambisa i-laser imigama emide ngaphambi kokuba umgangatho wehle.
Ngo-1977, umboneleli wonxibelelwano waseMelika Jikelele uMnxeba kunye ne-Electronics wenza imbali ngokuthumela iifowuni kwinethiwekhi yefiber optic yaseCalifornia, kwaye izinto zaqala apho.Ngokubhekiselele kuye, uKao uyaqhubeka ejonge kwixesha elizayo, kungekhona nje ukukhokela uphando oluqhubekayo lwe-fiber optical, kodwa nokwabelana ngombono wakhe we-fiber optical kwi-1983 ukudibanisa kangcono ihlabathi ngeentambo zangaphantsi kwamanzi.Kwiminyaka emihlanu kamva, iTAT-8 yanqumla iAtlantiki, idibanisa uMntla Merika neYurophu.
Kumashumi eminyaka emva koko, ukusetyenziswa kwefiber optical kuye kwanda kakhulu, ngakumbi ngokuvela kunye nophuhliso lwe-Intanethi.Ngoku, ukongeza kwi-submarine optical fiber edibanisa onke amazwekazi ehlabathi kunye ne-optical fiber "backbone" network esetyenziswa ngababoneleli benkonzo ye-Intanethi ukudibanisa iindawo zelizwe, unokuqhagamshela ngokuthe ngqo kwi-Intanethi nge-fiber optical kwikhaya lakho. .Xa ufunda eli nqaku, itrafikhi yakho ye-Intanethi inokuhanjiswa ngeentambo zefiber optic.
Ke ngoko, xa ukhangela i-Intanethi namhlanje, qiniseka ukuba ukhumbula uCharles K. Kao kunye nezinye iinjineli ezininzi ezenze ukuba zikwazi ukunxibelelana nehlabathi ngesantya esimangalisayo.
Igraffiti yanamhlanje ye-animated kaGoogle eyenzelwe uCharles K. Kao ibonisa i-laser esetyenziswa yindoda ngokwayo, ejoliswe kwintambo ye-fiber optic.Ewe kunjalo, njengeGoogle Doodle, intambo igotywe ngobuchule ukupela igama elithi "Google".
Ngaphakathi kwentambo, unokubona umgaqo osisiseko wokusebenza kwefiber optical.Ukukhanya kungena ukusuka kwelinye icala, kwaye njengoko intambo igoba, ukukhanya kubonakalisa udonga lwentambo.Ukuqhubela phambili, i-laser yafikelela kwelinye icala lentambo, apho yaguqulwa yaba yikhowudi yokubini.
Njengeqanda le-Ista elinomdla, ifayile yokubini "01001011 01000001 01001111" eboniswe kubugcisa inokuguqulwa ibe ngoonobumba, ibhalwe ngokuthi "KAO" nguCharles K. Kao.
Iphepha lasekhaya likaGoogle lelinye lawona maphepha ewebhu ajongwa kakhulu kwihlabathi, kwaye inkampani ihlala isebenzisa eli phepha ukutsala umdla wabantu kwiziganeko zembali, imibhiyozo okanye iziganeko zangoku, ezinjengokusetyenziswa kwegraffiti efana ne "Coronavirus Assistant".Imifanekiso yemibala iguqulwa rhoqo.
UKyle ngumbhali kunye nomphandi we-9to5Google kwaye unomdla okhethekileyo kwiYenziwe ziimveliso zikaGoogle, iFuchsia kunye neStadia.
Ixesha lokuposa: Dec-01-2021