Ukusungula Izinto Ezintsha Ekukhiqizweni Kwezintambo Ze-Fiber Optic
I-Pendahuluan
Kanye nentuthuko esheshayo yobuchwepheshe bolwazi nokuxhumana, isidingo sokudluliselwa kwedatha ngesivinini esikhulu siyakhula. Izintambo ze-fiber optic zinikeza ikhambi lokuhlangabezana nalesi sidingo. Izintambo ze-fiber optic zisebenzisa izimiso eziyisisekelo zokukhanya ukudlulisa ulwazi ngesivinini esimangalisayo namabanga amade. Emashumini ambalwa eminyaka edlule, ukusungula izinto ezintsha ekukhiqizweni kwezintambo ze-fiber optic kwenze lobu buchwepheshe busebenza kahle kakhulu, buthembeke, futhi bungabizi kakhulu.
Izimiso Eziyisisekelo Zezintambo Ze-Fiber Optic
Izintambo ze-fibre optic zisebenza ngokusebenzisa imicu yengilazi noma yepulasitiki ukudlulisa idatha ngesimo sokukhanya. Le datha iguqulwa ibe yizibonakaliso zokukhanya yidivayisi yokudlulisa ngakolunye uhlangothi lwekhebula bese iguqulwa ibe yidatha yidivayisi yokwamukela ngakolunye uhlangothi. Kunezinhlobo ezimbili eziyinhloko zezintambo ze-fibre optic: imodi eyodwa kanye nemodi eminingi. Imodi eyodwa isetshenziselwa amabanga amade, kuyilapho imodi eminingi ifaneleka kangcono amabanga amafushane ngenxa yobubanzi bayo bokudlulisa.
Ukusungula Izinto Ezintsha
1. I-High Purity Silica Fiber
Ekuqaleni, imicu ye-optical yenziwa kusetshenziswa i-silica emsulwa, enenkomba ethile yokubuyisa ukukhanya ukuze kuncishiswe ukulahleka kokukhanya njengoba izimpawu zidlula ku-fibre. Kodwa-ke, ngokusebenzisa ubunjiniyela bamakhemikhali kanye namasu okuxuba, imicu ye-silica enokuhlanzeka okukhulu kakhulu iye yathuthukiswa. Lokhu kuncipha kokungapheleli esakhiweni sekristalu ye-silica kuvumela ukudluliswa kwedatha okuhlanzekile ngokulahleka okuncane kokukhanya.
2. I-Fiber Embozwe
Okunye okusha ukuthuthukiswa kwemicu ye-optical eboshwe, enesendlalelo sangaphandle esivikelayo esimelana kakhulu nokugoba, umswakama, nezinye izimo zemvelo. Lolu sendlalelo luvame ukwenziwa nge-polymer ekhethekile egcina ubuqotho besignali kangcono kunemicu ye-optical engaboshwe.
3. Ukusetshenziswa Kwezinto Ezincane Ne-Graphene
Izinto ezisetshenziswa kuma-nanomaterial njenge-graphene zibonise amandla okuthuthukisa ukusebenza kwemicu ye-optical. I-Graphene iwuhlobo lwekhabhoni oluyi-athomu eyodwa olune-conductivity eyingqayizivele kanye nezakhiwo zemishini. Ngokuhlanganisa i-graphene noma ezinye izinto ezisetshenziswa kuma-optical fibers, ososayensi banethemba lokukhulisa amandla kanye nokusebenza kahle kokudluliselwa kwedatha.
Ubuchwepheshe Bokukhiqiza
1. Amasu Okwenza Okusalungiswa Kangcono
Ama-preform ayizinto zokusetshenziswa ezisetshenziselwa ukudweba imicu ye-optical. Ubuchwepheshe obusha kumasu okukhiqiza ama-preform, njengokuhlanza izinto zokuqala nokuthuthukisa ukulawulwa kwenqubo yokufaka, kuholele emicu ye-optical esezingeni eliphezulu esebenza kahle kakhulu.
2. Ubuchwepheshe be-Multiplexing
Ubuchwepheshe be-Multiplexing buvumela izimpawu zokukhanya eziningi ukuthi zithunyelwe phezu kwe-fiber eyodwa ye-optical kusetshenziswa amaza ahlukene. I-Dense Wavelength Division Multiplexing (DWDM) iyisibonelo salobu buchwepheshe, obuvumela abahlinzeki bezinsizakalo ukuthi bandise umthamo wenethiwekhi ngaphandle kokwandisa inani lezintambo zomzimba.
3. Indlela Yokudweba Nokuvuna I-Fiber
Inqubo yokudweba nokuvuna i-optical fiber iye yathuthuka kakhulu. Ngokusebenzisa inhlanganisela yobuchwepheshe bokushisa kagesi kanye ne-laser, abakhiqizi manje sebengakhiqiza i-optical fibers enobude obufanayo kanye nokuqedwa kwendawo okubushelelezi, okunciphisa amaphutha amancane angathinta ukusebenza kokudlulisela.
Izicelo kanye nezinzuzo zokusungula izinto ezintsha
1. Ezokuxhumana kanye ne-inthanethi
Imboni yezokuxhumana ingenye yezinzuzo ezinkulu zezinto ezintsha ezisebenzisa izintambo ze-fiber optic. Izintambo ze-optical zivumela ukudluliswa kwama-gigabit nama-terabit edatha ngomzuzwana, okwandisa kakhulu isivinini se-inthanethi kanye nokuxhumana okude. Ubuchwepheshe be-multiplexing, ikakhulukazi, buvumele ukwanda kwamakhono e-bandwidth ngaphandle kwesidingo sokuthuthukiswa okukhulu kwengqalasizinda ebonakalayo.
2. Imboni Yezokwelapha
Ama-fiber optics asetshenziswa nasezinhlelweni ezahlukene zezokwelapha, okuhlanganisa i-endoscopy kanye nezinzwa ze-biomedical. Ukusungulwa kwezinto ezimelana kakhulu nezimo zomzimba womuntu kuthuthukise ukunemba nokuthembeka kokuxilongwa kwezokwelapha kanye nokwelashwa.
3. Inethiwekhi Yedatha kanye Nesikhungo Sedatha
Njengoba isidingo sokwanda kwe-cloud computing kanye nezinsizakalo ze-big data sikhula, izikhungo zedatha zidinga izixazululo zokudlulisa ezisheshayo, ezithembekile, nezisebenzayo. Izintambo ze-fiber optic ezisebenza kahle zivumela ukuphathwa kwedatha kanye nokulethwa kwayo nge-latency ephansi kanye ne-throughput ephezulu.
4. Ezempi kanye Nokuphepha
Ezimbonini zempi nezokuphepha, izintambo ze-fiber optic zisetshenziselwa ukuxhumana okuphephile kanye nokudluliselwa okumelana nokuphazanyiswa. Ukusungulwa kokumbozwa kwezintambo kanye nokuvikelwa kwazo kuzenza zimelane kakhulu nezimo ezimbi kakhulu kanye nokuphazanyiswa ngokomzimba noma ngogesi.
5. Inethiwekhi Yamandla
Izinto ezintsha ezisebenzisa izintambo ze-fiber optic nazo ziyasetshenziswa kumanethiwekhi wamandla, njengokuqapha igridi ehlakaniphile. Izintambo ze-optical zivumela ukudluliswa kwedatha ngesikhathi sangempela ezimweni zegridi, okuvumela isenzo esisheshayo kanye nokuhlola okuphumelelayo kakhudlwana.
Izinselele Nekusasa
Inselele
Naphezu kwentuthuko enkulu, kunezinselele eziningana ekuthuthukisweni okuqhubekayo kwezintambo ze-fiber optic. Inselele enkulu eyodwa izindleko zokukhiqiza eziphakeme kakhulu, yize ziqhubeka nokwehla. Ngaphezu kwalokho, ukufakwa nokugcinwa kudinga amakhono akhethekile kanye nemishini ebizayo.
Ikusasa
Ikusasa lezintambo ze-fiber optic libukeka liqhakazile ngokuqhubeka nokusungula izinto ezintsha. Abacwaningi basebenza ukuthuthukisa izintambo ze-optical ezinomthamo wedatha ophezulu, ukusebenza kahle kwamandla okuthuthukisiwe, kanye nokuqina okukhulu ezimweni zemvelo ezimbi kakhulu. Ukusetshenziswa kwezinto ezintsha, njengekristalu le-photonic kanye ne-metamaterial, kulindeleke ukuthi kuvuleke umnyango wobuchwepheshe bokudlulisa obuthuthukisiwe.
Isiphetho
Ukusungula izinto ezintsha ekukhiqizeni izintambo ze-fiber optic kushintshe indlela esidlulisela ngayo idatha. Kusukela ekusetshenzisweni kwezinto ezingcono kuya kubuchwepheshe bokukhiqiza obuthuthukisiwe, lokhu kusungula izinto ezintsha kukhulise amandla, isivinini, kanye nokuthembeka kwezintambo ze-fiber optic. Nakuba kusenezinselelo, ikusasa linikeza amathuba amaningi okuthuthukiswa okuqhubekayo, okudala izixazululo zokudlulisa idatha ezisebenza kahle futhi eziphumelelayo. Izintambo ze-fiber optic ziyisibonelo esihle sendlela ubuchwepheshe obungathuthuka ngayo ukuze buhlangabezane nezidingo ezikhula njalo zokuxhumana nolwazi.
