Google Doodle yaposachedwa imakondwerera zaka 88 zakubadwa kwa malemu Charles K. Kao.Charles K. Kao ndi mpainiya wa fiber optic communications yomwe imagwiritsidwa ntchito kwambiri pa intaneti masiku ano.
Gao Quanquan anabadwira ku Shanghai pa November 4, 1933. Anaphunzira Chingerezi ndi Chifalansa ali wamng'ono pamene amaphunzira zachikale zachi China.Mu 1948, Gao ndi banja lake anasamukira ku British Hong Kong, zomwe zinamupatsa mwayi wopeza maphunziro a zamagetsi ku yunivesite ya Britain.
M'zaka za m'ma 1960, Kao ankagwira ntchito ku Standard Telephone ndi Cable (STC) Research Laboratory ku Harlow, Essex, panthawi ya PhD yake ku yunivesite ya London.Kumeneko, Charles K. Kao ndi anzake anayesa ulusi wa kuwala, womwe ndi mawaya opyapyala agalasi opangidwa mwapadera kuti awonetse kuwala (kawirikawiri kuchokera ku laser) kuchokera ku mbali imodzi ya ulusi kupita ku ina.
Pakutumiza kwa data, ulusi wa kuwala ukhoza kugwira ntchito ngati waya wachitsulo, kutumiza ma code binary wamba a 1 ndi 0 mwa kuyatsa ndi kuyimitsa mwachangu laser kuti agwirizane ndi zomwe zimatumizidwa.Komabe, mosiyana ndi mawaya achitsulo, ulusi wa kuwala sukhudzidwa ndi kusokonezedwa ndi ma elekitiroma, zomwe zimapangitsa lusoli kukhala lodalirika kwambiri pamaso pa asayansi ndi mainjiniya.
Panthawiyo, ukadaulo wa fiber optic udagwiritsidwa ntchito m'njira zina zosiyanasiyana, kuphatikiza kuyatsa ndi kutumiza zithunzi, koma anthu ena adapeza kuti ma fiber optics anali osadalirika kapena otayika kwambiri pakutumiza deta mwachangu.Zomwe Kao ndi anzake ku STC adatha kutsimikizira kuti chifukwa cha fiber signal attenuation ndi chifukwa cha zofooka za fiber palokha, makamaka, zinthu zomwe amapangidwa.
Kupyolera mu zoyesera zambiri, potsirizira pake anapeza kuti galasi la quartz likhoza kukhala loyera kwambiri kuti lipereke zizindikiro kwa mailosi.Pachifukwa ichi, galasi la quartz likadali kachitidwe kachitidwe ka masiku ano.Zachidziwikire, kuyambira pamenepo, kampaniyo yayeretsanso galasi lawo kuti kuwala kwamagetsi kuzitha kufalitsa laser mtunda wautali usanatsike.
Mu 1977, bungwe la American Telecommunications provider General Telephone and Electronics linapanga mbiri poyimba mafoni kudzera pa fiber optic network yaku California, ndipo zinthu zidangoyambira pamenepo.Malingana ndi momwe akudziwira, Kao akupitirizabe kuyang'ana zam'tsogolo, osati kungotsogolera kafukufuku wopitilira optical fiber, komanso kugawana masomphenya ake a optical fiber mu 1983 kuti agwirizane bwino dziko lapansi kudzera mu zingwe zapansi pamadzi.Patangotha zaka zisanu, TAT-8 inadutsa nyanja ya Atlantic, kulumikiza North America ndi Ulaya.
Kwazaka zambiri kuyambira pamenepo, kugwiritsidwa ntchito kwa fiber optical kwakula kwambiri, makamaka pakutuluka ndikukula kwa intaneti.Tsopano, kuwonjezera pa submarine kuwala CHIKWANGWANI kulumikiza makontinenti onse a dziko lapansi ndi kuwala CHIKWANGWANI "msana" netiweki ntchito Internet opereka chithandizo kulumikiza mbali za dziko, mukhoza kulumikiza mwachindunji Intaneti kudzera kuwala CHIKWANGWANI m'nyumba mwanu. .Mukamawerenga nkhaniyi, kuchuluka kwa magalimoto anu pa intaneti kumatha kufalikira kudzera pa zingwe za fiber optic.
Chifukwa chake, mukasakatula intaneti masiku ano, onetsetsani kuti mukukumbukira a Charles K. Kao ndi mainjiniya ena ambiri omwe adapangitsa kuti azitha kulumikizana ndi dziko mwachangu kwambiri.
Zithunzi zamasiku ano za Google zopangira Charles K. Kao zikuwonetsa laser yomwe imayendetsedwa ndi bamboyo, yomwe imayang'ana pa chingwe cha fiber optic.Zachidziwikire, monga Google Doodle, chingwecho chimapindika mochenjera kuti chitchule mawu oti "Google".
Mkati mwa chingwecho, mutha kuwona mfundo yofunikira ya opaleshoni ya optical.Kuwala kumalowa kuchokera ku mbali ina, ndipo pamene chingwe chikupindika, kuwala kumawonekera pakhoma la chingwe.Kuwombera kutsogolo, laser inafika kumapeto kwina kwa chingwe, pomwe idasinthidwa kukhala code binary.
Monga dzira la Isitala losangalatsa, fayilo ya binary "01001011 01000001 01001111" yomwe ikuwonetsedwa muzojambula ikhoza kusinthidwa kukhala zilembo, zolembedwa ngati "KAO" ndi Charles K. Kao.
Tsamba lofikira la Google ndi limodzi mwamasamba omwe amawonedwa kwambiri padziko lonse lapansi, ndipo kampaniyo nthawi zambiri imagwiritsa ntchito tsamba ili kukopa chidwi cha anthu ku zochitika zakale, zikondwerero kapena zochitika zaposachedwa, monga kugwiritsa ntchito zithunzi monga "Coronavirus Assistant".Zithunzi zamitundu zimasinthidwa pafupipafupi.
Kyle ndi wolemba komanso wofufuza za 9to5Google ndipo ali ndi chidwi chapadera ndi Made by Google product, Fuchsia ndi Stadia.
Nthawi yotumiza: Dec-01-2021