I-Google Doodle yakamuva ibungaza iminyaka engu-88 yokuzalwa kuka-Charles K. Kao ongasekho.U-Charles K. Kao ungumsunguli we-fiber optic communications esetshenziswa kakhulu ku-inthanethi namuhla.
U-Gao Quanquan wazalelwa e-Shanghai ngoNovemba 4, 1933. Wafunda isiNgisi nesiFulentshi esemncane ngenkathi efunda ama-Chinese classics.Ngo-1948, uGao nomndeni wakhe bathuthela eBritish Hong Kong, okwamnika ithuba lokuthola imfundo yobunjiniyela kagesi enyuvesi yaseBrithani.
Ngawo-1960, u-Kao wasebenza e-Standard Telephone and Cable (STC) Research Laboratory e-Harlow, Essex, ngesikhathi sakhe se-PhD eNyuvesi yaseLondon.Lapho, uCharles K. Kao nozakwabo bahlola imicu yokubona, okuyizintambo ezincanyana zengilazi eziklanywe ngokukhethekile ukukhombisa ukukhanya (ngokuvamile kusuka ku-laser) ukusuka komunye umkhawulo wefayibha kuya komunye.
Ngokudluliswa kwedatha, i-optical fiber ingasebenza njengentambo yensimbi, ithumele amakhodi kanambambili avamile ka-1 no-0 ngokuvula nokuvala i-laser ngokushesha ukuze ifane nedatha ethunyelwayo.Nokho, ngokungafani nezintambo zensimbi, imicu yokubona ayithinteki ekuphazamisekeni kozibuthe, okwenza lobu buchwepheshe buthembise kakhulu emehlweni ososayensi nonjiniyela.
Ngaleso sikhathi, ubuchwepheshe be-fiber optic babusetshenziswe kwezinye izinqubo ezihlukahlukene, okuhlanganisa ukukhanya nokudluliswa kwezithombe, kodwa abanye abantu bathola ukuthi i-fiber optics yayingathembeki kakhulu noma ilahleka kakhulu ekudluliseni idatha ngesivinini esikhulu.Lokho u-Kao kanye nozakwabo e-STC abakwazile ukufakazela ukuthi imbangela yokunciphisa isignali ye-fiber ngenxa yokukhubazeka kwe-fiber ngokwayo, ikakhulukazi, izinto ezenziwe ngazo.
Ngokusebenzisa izivivinyo eziningi, ekugcineni bathola ukuthi ingilazi ye-quartz ingaba nokuhlanzeka okuphezulu ngokwanele ukudlulisa amasignali amamayela.Ngalesi sizathu, ingilazi ye-quartz isewukumiswa okujwayelekile kwe-fiber optical yanamuhla.Vele, kusukela lapho, inkampani iye yaphinde yahlanza ingilazi yabo ukuze i-optical fiber idlulise i-laser amabanga amade ngaphambi kokuba ikhwalithi yehle.
Ngo-1977, umhlinzeki wezokuxhumana waseMelika, i-General Telephone and Electronics, wenza umlando ngokushayela izingcingo ngenethiwekhi yase-California ye-fiber optic, futhi izinto zaqala lapho.Ngokuqondene nokukhathazeka kwakhe, u-Kao uyaqhubeka nokubheka esikhathini esizayo, hhayi nje ukuqondisa ucwaningo oluqhubekayo lwe-fiber optical, kodwa futhi wabelane ngombono wakhe we-fiber optical ngo-1983 ukuze axhumane kangcono nezwe ngokusebenzisa izintambo ezihamba ngaphansi kolwandle.Ngemva kweminyaka emihlanu kuphela, i-TAT-8 yanqamula i-Atlantic, ihlanganisa iNyakatho Melika neYurophu.
Emashumini eminyaka kusukela ngaleso sikhathi, ukusetshenziswa kwe-fiber optical kuye kwakhula kakhulu, ikakhulukazi ngokuvela nokuthuthukiswa kwe-intanethi.Manje, ngaphezu kwe-submarine optical fiber exhuma wonke amazwekazi omhlaba kanye nenethiwekhi ye-optical fiber "backbone" esetshenziswa abahlinzeki besevisi ye-inthanethi ukuxhuma izingxenye zezwe, ungakwazi futhi ukuxhuma ngokuqondile ku-inthanethi ngokusebenzisa i-optical fiber ekhaya lakho. .Uma ufunda lesi sihloko, ithrafikhi yakho ye-inthanethi cishe izosakazwa ngezintambo ze-fiber optic.
Ngakho-ke, lapho uphequlula i-inthanethi namuhla, qiniseka ukuthi ukhumbula u-Charles K. Kao nabanye onjiniyela abaningi abenze kwaba nokwenzeka ukuxhuma emhlabeni ngesivinini esimangalisayo.
Igraffiti ye-Google egqwayizayo yanamuhla eyenzelwe u-Charles K. Kao ibonisa i-laser esetshenziswa yindoda uqobo, eqondiswe kukhebula le-fiber optic.Kunjalo, njenge-Google Doodle, ikhebuli igotshwe ngobuhlakani ukupela igama elithi “Google”.
Ngaphakathi kwekhebula, ungabona isimiso esiyisisekelo sokusebenza kwe-fiber optical.Ukukhanya kungena kusuka ekugcineni, futhi njengoba ikhebula igoba, ukukhanya kuveza odongeni lwekhebula.Ijikijelwa phambili, i-laser yafinyelela komunye umkhawulo wekhebula, lapho yaguqulwa khona yaba ikhodi kanambambili.
Njengeqanda lePhasika elithokozisayo, ifayela kanambambili elithi “01001011 01000001 01001111″ eliboniswe kumsebenzi wobuciko lingaguqulelwa libe yizinhlamvu, libhalwe ngokuthi “KAO” nguCharles K. Kao.
Ikhasi lasekhaya le-Google lingelinye lamakhasi ewebhu abukwa kakhulu emhlabeni, futhi inkampani ivamise ukusebenzisa leli khasi ukuze idonse ukunaka kwabantu ezenzakalweni zomlando, imikhosi noma izehlakalo zamanje, njengokusetshenziswa kwemidwebo efana ne-“Coronavirus Assistant”.Izithombe ezinemibala zishintshwa njalo.
UKyle ungumbhali nomcwaningi we-9to5Google futhi unentshisekelo ekhethekile kumikhiqizo ye-Made by Google, i-Fuchsia ne-Stadia.
Isikhathi sokuthumela: Dec-01-2021