Xhosa
English Spanish French Indonesian Russian Turkish Portuguese Filipino German Arabic Afrikaans Irish Greek Italian Danish Romanian Czech Swedish Polish Basque Catalan Esperanto Hindi Lao Albanian Amharic Armenian Azerbaijani Belarusian Bengali Bosnian Bulgarian Cebuano Chichewa Japanese Korean Corsican Croatian Dutch Estonian Finnish Frisian Galician Georgian Gujarati Haitian Hausa Chinese Simplified Hawaiian Hebrew Hmong Hungarian Icelandic Chinese Traditional Igbo Javanese Kannada Kazakh Khmer Kurdish Kyrgyz Latin Latvian Lithuanian Luxembou.. Macedonian Malagasy Malay Malayalam Maltese Maori Marathi Mongolian Burmese Nepali Norwegian Pashto Persian Punjabi Serbian Sesotho Sinhala Slovak Slovenian Somali Samoan Scots Gaelic Shona Sindhi Sundanese Swahili Tajik Tamil Telugu Thai Ukrainian Urdu Uzbek Vietnamese Welsh Xhosa Yiddish Yoruba Zulu Kinyarwanda Tatar Oriya Turkmen Uyghur

Leave Your Message

Utata weFiber Optics uCharles Kao

Nxibelelana nathi ukuze ufumane isampuli engakumbi, Ngokweemfuno zakho, yenza ngokwezifiso zakho.

ubuze ngoku

Utata weFiber Optics uCharles Kao

2024-04-26

Utata weFiber Optics uCharles Kao


UCharles Kao, owafumanisa ezinye zeempawu ezibonakalayo zeglasi ngeminyaka yoo-1960, wabeka isiseko sonxibelelwano lwedatha olukhawulezayo kwixesha lolwazi kwaye waziwa ngokuba "nguyise wonxibelelwano lwefayibha ye-optical." Ngaphambi komsebenzi kaGqr. Kao wokuqala, kwakukholelwa ngokubanzi ukuba iifayibha zeglasi azifanelekanga njengabaqhubi bolwazi ngenxa yokulahleka okukhulu kwesignali okubangelwa kukusasazwa kokukhanya. UGqr. Kao waqonda ukuba ngokucoca iglasi ngononophelo, kunokwenzeka ukudala iinqwaba zeefayibha ezintle ezinokudlulisa ulwazi oluninzi kumgama omde ngokunciphisa isignali encinci kwaye zinokuthatha indawo yeentambo zobhedu zonxibelelwano. Wabelana ngeMbasa yeNobel yeFiziksi ka-2009 nososayensi waseKhanada uWillard S. Boyle (1924-2011) kunye nososayensi waseMelika uGeorge E. Smith (1930-), Baye baqulunqa isixhobo esidityaniswe ngetshaja yokuguqula ulwazi lwe-optical lube ziisignali zombane. Iifayibha ze-optical kunye nezixhobo ezidityaniswe ngetshaja zenza unxibelelwano lwe-broadband apho i-informatics yezonyango yanamhlanje kunye nokupapashwa kwe-elektroniki kuxhomekeke khona, njengoko kunjalo nezixhobo ezithile zomfanekiso kwizixhobo zamehlo kunye neemicroscopes.


UCharles Kao wazalwa ngoNovemba 4, 1933, eShanghai, eTshayina. Uyise, igqwetha, wafumana uGqirha wakhe wezomthetho kwiYunivesithi yaseMichigan ngo-1925 waza kamva waba nguprofesa kwiYunivesithi yaseSoochow eShanghai. Njengomntwana, uGqirha Kao wafunda uncwadi lwesiTshayina lwakudala ekhaya nomfundisi-ntsapho waza wafunda isiNgesi nesiFrentshi kwisikolo samazwe ngamazwe eShanghai.


Ngo-1948, uGqr. Kao wafudusela usapho lwakhe eHong Kong. Ngo-1952, uGqr. Kao wagqiba isikolo samabanga aphakamileyo kwiKholeji yaseSt. Joseph. Emva koko waya eNgilane ukuze agqibezele izifundo zakhe zobungcali kwezombane kwiWoolwich Polytechnic (ngoku yiYunivesithi yaseGreenwich). Ngo-1965, uGqr. Kao wafumana isidanga sobugqirha kwezombane kwiYunivesithi yaseLondon waza wasebenza njengonjineli kwiZiko loPhando lweeNtetho neentambo eliseStandard eHarlow, eNgilane.


Ngo-1970, wajoyina iYunivesithi yaseTshayina yaseHong Kong ukuze aseke iSebe lezoBunjineli boMbane. Ngo-1974, wafudukela eRoanoke, eVirginia, e-USA, ukuze asebenzele i-ITT Corporation (inkampani engumzali weStandard telephone and cable) njengososayensi oyintloko waza kamva waba ngumlawuli wobunjineli. Ngeli xesha, amalungelo amaninzi abalulekileyo anxulumene ne-fiber optics afakwa. Ngo-1982, watyunjwa njengososayensi wokuqala ophetheyo we-ITT waza wafudukela eConnecticut, apho wayekwanguprofesa oncedisayo kwiYunivesithi yaseYale. Ngo-1987, uGqr. Kao wabuyela kwiYunivesithi yaseTshayina yaseHong Kong njengoSekela Mongameli. Wathatha umhlala-phantsi ngo-1996 kwaye ukususela ngoko ebeneengcali zobuchwephesha ezityeleleyo kunye nezikhundla ezahlukeneyo zodumo.


Ngowama-2004, uGqr. Kao wafunyaniswa ukuba unesifo se-Alzheimer, waza yena nomfazi wakhe, uMay-wan, owayesakuba ngumprogram weFortran awadibana naye ngelixa wayefunda eLondon ngeminyaka yoo-1950, ekugqibeleni bafudukela eCalifornia ukuze babe kufutshane nabantwana babo. Emva kokuba uGqr. Kao enikwe iNobel Prize, umfazi wakhe wathi kudliwanondlebe ukuba eli bhaso liza kusetyenziselwa ukuhlawula iindleko zonyango zikaGqr. Kao, mhlawumbi lixesha lokuqala iNobel Prize isetyenziselwa loo njongo.


Isitampu saseHong Kong sokukhumbula uGqr. Kao sakhutshwa ngo-2010. Ukongeza kwiNobel Prize, uGqr. Kao ufumene amabhaso amaninzi, kuquka iFaraday Medal ngo-1989, iAlexander Graham Medal ngo-1985, iMarconi Medal ngo-1985, kunye nezidanga ezininzi zokuhlonitshwa ezivela kwiiyunivesithi nakwiikholeji kwihlabathi liphela.

Qhagamshelana Nathi, Fumana Iimveliso Ezisemgangathweni kunye Nenkonzo Ecokisekileyo.

Funda nzulu

Iindaba zeBLOG

Ulwazi lweShishini
Isihloko Esingenasihloko - Ikopi e-1 ye-eqo

Ihlala ixesha elingakanani intambo ye-Fiber Optic?

Funda ngokugqithisileyo
2026-07-21

Intambo ye-fiber optic ibe yintsika yothungelwano lwanamhlanje, ixhasa i-intanethi ekhawulezayo, unxibelelwano, amaziko edatha, iziseko zophuhliso ze-5G, ukwenziwa kwezinto ngokuzenzekelayo kwimizi-mveliso, kunye nezixeko ezikrelekrele. Xa kuthelekiswa neentambo zekopolo zemveli, iintambo ze-fiber optic zibonelela nge-bandwidth ephezulu, ilahleko ephantsi yesiginali, umgama omde wothumelo, kunye nokumelana okungcono nokuphazamiseka kwe-electromagnetic.

Ungayikhetha njani intambo yeFiber Patch efanelekileyo?

Funda ngokugqithisileyo
2026-07-17

Kwiinethiwekhi zonxibelelwano ezikhawulezayo zanamhlanje, intambo yefayibha iye yaba yenye yezona zinto zibalulekileyo zokudibanisa izixhobo ze-optical, izixhobo zenethiwekhi, kunye neenkqubo zokusasazwa kwefayibha. Ukusuka kumaziko edatha kunye neenethiwekhi zonxibelelwano ukuya kwi-FTTH (Fiber to the Home) deployments kunye neenkqubo zonxibelelwano lweshishini, iintambo ze-fiber patch zibonelela ngoqhagamshelo lwe-optical oluthembekileyo nolusebenza kakuhle.

Uhlalutyo olupheleleyo lwe-G.657.A1, G.657.A2 kunye ne-G.657.B3

Funda ngokugqithisileyo
2026-07-13

Ngokusetyenziswa okukhulu kwe-FTTH Fiber eKhaya, amaziko edatha e-AI computing, i-5G fronthaul, i-indoor comprehensive wiring, i-FPV drone miniature communication kunye nokwakhiwa kohlaziyo lwangoku olubuthathaka kwihlabathi liphela, i-G.652D single-mode fiber yendabuko ihlushwa kukulahleka okukhulu kokugoba kunye nendawo encinci yocingo, nto leyo ethintela kakhulu ulwakhiwo lweenethiwekhi zonxibelelwano ze-optical ezikhawulezayo. Yenziwe yi-ITU-T, i-G.657 series bend-insensitive single-mode fiber yenzelwe ngokukodwa iikona ezijijekileyo, i-dense wiring kunye ne-micro-pipeline. Amanqanaba amathathu emveliso ephambili, i-G.657.A1 standard bend-resistant fiber, i-G.657.A2 ephuculweyo bend-resistant fiber kunye ne-G.657.B3 ultra-bend-insensitive fiber, isebenzisa iiprofayili ze-refractive index ezincediswa yi-trench-assisted refractive index, kwaye ibonisa umahluko olinganisiweyo kwi-minimum bending radius, i-mode field diameter kunye nokusebenza kwe-attenuation. Zigubungela iimfuno zemeko epheleleyo ukusuka kwi-wiring yasekhaya engabizi kakhulu ukuya kwi-ultra-compact special wiring.