Izindaba - Zisebenza kanjani izintambo ze-fiber optic?

Zisebenza kanjani izintambo ze-fiber optic? Lena inkinga abantu abaningi abangase babhekane nayo lapho besebenzisa i-inthanethi kanye nobunye ubuchwepheshe obuthembele kumanethiwekhi e-fiber optic. Izintambo ze-fiber optic ziyingxenye ebalulekile yezinhlelo zokuxhumana zanamuhla kanye nokudlulisa idatha. Lezi zintambo zenziwe ngezintambo zeglasi noma zepulasitiki ezisebenzisa ukukhanya ukudlulisa idatha ngesivinini esikhulu kakhulu.

Izintambo ze-inthanethi ze-fibre optic zingenye yezindlela ezivame kakhulu zokusebenzisa izintambo ze-fiber optic. Lezi zintambo zenzelwe ukuthwala idatha ye-inthanethi ngesivinini esisheshayo kakhulu kunezintambo zethusi zendabuko. Lokhu kufezwa ngokusebenzisa ama-pulse okukhanya ahamba ngezintambo ze-fiber optic, okuvumela amazinga aphezulu okudlulisa idatha. Izinhlangano zekhebula ze-fiber optic eziqediwe nazo ziya ngokuya zithandwa ngoba zinikeza indlela elula nephumelelayo yokufaka ikhebula le-fiber optic ezindaweni ezahlukahlukene. Lezi zintambo ze-fiber optic ezenziwe ngaphambilini zitholakala ngezinhlobo ezahlukene ezifanangaphakathi endlinifuthiizintambo zangaphandlefuthi zilungele ukusetshenziswa ngokushesha.

Ngakho-ke, zisebenza kanjani ngempela izintambo ze-fiber optic? Inqubo iqala ngokudlulisa idatha ngesimo sama-pulse okukhanya. Lawa ma-pulse okukhanya akhiqizwa ngamadivayisi abizwa ngokuthi ama-laser diode, akwazi ukukhipha ukukhanya kwama-wavelength athile. I-pulse yokukhanya ibe isidlula enkabeni yekhebula, ezungezwe yizinto ezine-refractive index ephansi ebizwa ngokuthi i-cladding. Lokhu kulungiselelwa kuvumela ama-pulse okukhanya ukuthi abonise odongeni lwe-core yekhebula, "abonise" ngempumelelo ukukhanya kubuyele entanjeni. Le nqubo, ebizwa ngokuthi i-total internal reflection, ivumela ama-pulse okukhanya ukuthi ahambe amabanga amade ngaphandle kokulahlekelwa amandla awo.

Uma kukhulunywa ngokuhlanganisa izintambo ze-fiber optic, inqubo ilula impela. Ukuzihlanganisa kuhilela ukuhlanganisa izintambo ezimbili ze-fiber optic ndawonye ukuze kwakheke umugqa wokudlulisa oqhubekayo. Lokhu kungenziwa kusetshenziswa amasu ahlukahlukene, okuhlanganisa nokuzihlanganisa ngomshini. Ukuhlanganisa kuhilela ukusebenzisa umshini ukuvumelanisa iziphetho zezintambo ezimbili bese usebenzisa i-arc kagesi ukuze uzihlanganise ndawonye. Ukuzihlanganisa ngomshini, ngakolunye uhlangothi, kusebenzisa izixhumi ezikhethekile ukuhlanganisa izintambo ndawonye ngaphandle kwesidingo sokuhlanganiswa.

Ekuphetheni, izintambo ze-fiber optic ziyingxenye ebalulekile yezinhlelo zokuxhumana zesimanje kanye nokudlulisa idatha. Kwa-oyi, siyaziqhenya ngokunikeza izinhlobo eziningi zezintambo ze-fiber optic, okuhlanganisa nezintambo ze-fiber optic ezenziwe kusengaphambili, ezenzelwe ukuhlangabezana nezidingo ezahlukahlukene zamakhasimende ethu. Izintambo zethu ze-fiber optic azigcini nje ngokusheshisa nangokuthembeka kakhudlwana, kodwa futhi zihlala isikhathi eside futhi zingabizi kakhulu. Ngezinqubo zokukhiqiza ezithuthukisiwe, siyakwazi ukukhiqiza izintambo ze-fiber optic ezihamba phambili kwezobuchwepheshe, siqinisekise ukuthi amakhasimende ethu athola imikhiqizo engcono kakhulu.