I-Fiber optics: iyini, isetshenziselwa ini, nokuthi isebenza kanjani

I-Fiber optics: iyini, isetshenziselwa ini, nokuthi isebenza kanjani
I-Fiber optics ubuchwepheshe obushintshayo obushintshe indlela esidlulisela ngayo idatha. Njengoba yenziwe ngemicu emincane yengilazi noma yepulasitiki, imicu ye-optical yenzelwe ukuthwala izimpawu zokukhanya amabanga amade ngaphandle kokulahlekelwa kakhulu. Lobu buchwepheshe bubalulekile kwi-inthanethi esheshayo, ezokuxhumana, kanye nezinhlelo zokusebenza ezahlukahlukene zokudlulisa idatha.
Kuyini
I-optical fiber yakhiwe umgogodla, i-cladding, kanye nengqimba yangaphandle evikelayo. Umgogodla uyingxenye ephakathi ye-fiber lapho ukukhanya kuhamba khona, kuyilapho i-cladding ibonakalisa ukukhanya emuva kumgogodla, okwenza ukuthi kuhambe kahle. Ungqimba lwangaphandle luvikela i-fiber ekulimaleni kwemvelo nasekucindezelekeni ngokomzimba.

Isetshenziselwani?
I-optical fiber isetshenziswa kabanzi kwezokuxhumana, inikeza umgogodla wezinsizakalo ze-inthanethi nezefoni. Amandla ayo aphezulu e-bandwidth ayenza ifaneleke kakhulu ezinsizeni zokusakaza, imihlangano yevidiyo, kanye ne-cloud computing. I-optical fibers isetshenziswa futhi ezinsimbini zezokwelapha, njenge-endoscopes, kanye nasezinhlelweni zezimboni zokuthola nokuqapha. Indlela esebenza ngayo
Imicu yokubona idlulisa idatha isebenzisa izimpawu zokukhanya ezikhiqizwa ngama-laser noma ama-LED. Uma idatha ithunyelwa, iguqulwa ibe ama-pulse okukhanya ahamba nge-fiber. Ngenxa yesimiso sokubonakaliswa kwangaphakathi okuphelele, izimpawu zokukhanya ziyagxuma zisuka esivalweni, zivumele ukuhamba amabanga amade ngaphandle kokulahlekelwa okukhulu. Lokhu kuphumela ekusheshiseni kokudlulisa idatha okusheshayo uma kuqhathaniswa nezintambo zethusi zendabuko.
Ngamafuphi, ubuchwepheshe be-fiber optic buyisisekelo sezinhlelo zokuxhumana zesimanje, bunikeza ukudluliswa kwedatha okusheshayo, ukuthembeka, kanye nokusebenza kahle. Njengoba isidingo se-inthanethi esheshayo kanye nokuxhumana okuthuthukisiwe kuqhubeka nokukhula, i-fiber optics izodlala indima ebaluleke kakhulu ekuxhumaniseni umhlaba. Ukwamukela lobu buchwepheshe kubalulekile kumabhizinisi nakubantu ngabanye abafuna ukuhlala phambili esikhathini sedijithali.