Karolo e ka sehloohong ea faeba ea optical ke faeba ea khalase. Karolo e ka sehloohong ea faeba ea khalase ke silica e hloekileng haholo. E besoa ka har'a preform ea faeba ea optical mochesong oa likhato tse 1500 tsa Celsius. Kamora ho etsa preform ea faeba ea optical, e beoa ka foreiming ea ho taka. Phaephe ea annealing ea bolelele ba lik'hilomithara tse 7,500 e hloekisoa ho thibela litšila le lerōle hore li se ke tsa oela holim'a faeba ea optical 'me ea qhibilihisoa ho ba lesea le bonolo mochesong o phahameng oa likhato tse 2,200 tsa Celsius. Kamora ho feta ka sebōping, e ka huloa khafetsa. Phaephe ea annealing ea bolelele ba mithara e le 'ngoe e pholile butle-butle ho etsa faeba e nang le bophara ba 0.1 mm. Mochini o kobehang o potoloha ho khanna setšoantšo sa faeba 'me o phethela kopano ea faeba ea optical. Faeba ea optical, e entsoeng ka faeba ea khalase, e ka fetisa matšoao a optical ho feta lik'hilomithara tse likete. Lifaeba tsa optical tse makholo kapa tse likete li kopantsoe ho etsa thapo ea optical, e seng feela e ntlafatsang matla a faeba empa hape e eketsa bokhoni ba puisano haholo.
Ena ke mokhoa oa tlhahiso ea faeba ea optical. Se hlahisoang ke faeba e tšesaane ea optical ea khalase. Haeba u qhibilihisa faeba, u tla fumana hore thapo e 'ngoe le e 'ngoe ea optical ke faeba ea khalase e bonaletsang ha e petsoha. E fokola haholo ebile e bonolo ho e roba, empa ho sa tsotelehe hore na u e hula ka thata hakae, u ke ke ua e hula ho ea pele. Ke ka lebaka leo, ha u kopanya lifaeba, hangata u utloa batho ba baholo ba re lifaeba tsa optical li ke ke tsa kobeha le ho robeha habonolo. Ena ke tšobotsi ea faeba ea optical.
Thapo ea Optical
Ka mantsoe a bonolo, thapo ea optical e na le likhoele tse ngata tsa optical tse fetisitsoeng ka har'a sheath ea kamora ho sebetsoa le lera le sirelelitsoeng ka lera. Sena se lumella faeba ea optical ho fetisa data libakeng tsa kahare le kantle ntle le ho e khaola habonolo, e leng se etsang hore e ikamahanye le maemo a fapaneng. Kaha ke ea bohlokoa bakeng sa phetiso ea data e potlakileng haholo, likhoele tsa optical li ama maphelo a rona. Mofuta o tsebahalang haholo ke faeba-ho-lapeng (FTTH). Le hoja ka botekgeniki e bitsoa faeba-ho-lapeng, ha e le hantle ke thapo e tšesaane haholo ea optical e tsejoang e le thapo ea optical e nang le sheathed. Mefuta e meholo ea likhoele tsa optical ke: 6-core, 8-core, 12-core, 48-core, 72-core, 96-core, 144-core, 288-core, jj. Likhoele tsa optical tsa 6, 8, 12, 24, le 48-core ke tsona tse sebelisoang haholo.
Phapang pakeng tsa faeba ya optical le thapo ya optical: Ka kakaretso, faeba ya optical ke thapo ya optical, e leng moedi wa phetiso. Empa ha re bua ka tieo, tse pedi ke dihlahiswa tse fapaneng. Phapang pakeng tsa faeba ya optical le thapo ya optical: Faeba ya optical ke moedi o mosesaane, o tenyetsehang o fetisang mabone a lesedi. Bongata ba difaeba tsa optical di lokela ho kwahelwa ka dikarolo tse mmalwa tsa meaho e sireletsang pele di sebediswa. Thapo e kwahetsweng e bitswa thapo ya optical. Ka hona, faeba ya optical ke motheo wa thapo ya optical mme e sireleditswe ke dikarolo tse ding tse thusang le dikarolo tse sireletsang ho etsa thapo ya optical.
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Nako ea poso: Pulungoana-24-2023
