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Lefapheng la lifofane tse sebelisang theknoloji e ngata, cable le optical fiber li fetohile likarolo tsa bohlokoa tse nolofalletsang litlhoko tse tsoetseng pele le tse rarahaneng tsa ts'ebetso ea lifofane le sefofa-sebakeng.Oyi International, Ltd., k'hamphani e Shenzhen, Chaena, e bile moetapele oa boqapi bo joalo ho tloha ka 2006 ka ho fana ka litharollo tsa fiber optic tsa maemo a holimo tse etselitsoeng ho sebelisoa 'marakeng ona. Sengoloa sena se tla totobatsa tšebeliso e mehlano ea bohlokoa ka ho fetisisa ea fiber optic le cable sefofaneng, moo bohlokoa le melemo ea tsona ntlafatsong ea ts'ebetso le polokeho li hatisoang.
1. Ntlafatso ea Sistimi ea Lifofane
Mekhoa ea lifofane lifofaneng tsa mehleng ena e itšetlehile haholo ka theknoloji e rarahaneng ho fana ka ho nepahala le ho tšepahala. Lithapo tsa faeba ea optical li etsa monehelo oa bohlokoa ntlheng ena ka ho jara matšoao a taolo ea sefofane, tlhahisoleseling ea puisano le tlhahisoleseling ea sensor. Li fokotsa boima ba sefofane haholo, 'me hammoho le sona ho tsamaea le ho boloka mafura a mangata - e leng ntho eo indasteri ea lifofane e e ananelang haholo. Ho qala,likhoele tsa mahloLi na le tšireletso e sa tloaelehang ea tšitiso ea motlakase (EMI), eo ho eona tlhahisoleseling e tebileng ea ho fofa e ke keng ea kenngoa le ho sitisoa ke lisebelisoa tsa elektroniki tse kantle. Boemo bona ba boleng ha bo matlafatse feela ts'ebetso ea lifofane tsa avionic empa hape bo matlafatsa ts'ireletso ea lifofane kaha botšepehi ba litsamaiso tsa taolo le puisano ke taba ea bohlokoa.
2. Ho Sebeletsa Mekhoa ea Boithabiso ea Ka Sefofaneng
Ka tebello e ntseng e hola ea bapalami selemo se seng le se seng, lifofane li ntse li tsetela ka ho tsoelang pele lits'ebetsong tsa boithabiso ba lifofaneng bakeng sa ho ntlafatsa khotsofalo ea bareki ha ba ntse ba tsamaea ka sefofane. Ho phallela ka video ea boleng bo holimo, boithabiso ba nako le nako, le puisano ea nako ea sebele lipakeng tsa basebetsi ba tšebeletso ea lifofane le bapalami ho nolofalitsoe kamarangrang a faeba ea optical. Bongata bo boholo ba bandwidth bo fanoang ke faeba ya optical bo nolofalletsa melapo e mengata ya data ho fetisetswa ka nako e le nngwe, e sebetsana le ditlhoko tse ntseng di eketseha tsa boithabiso bo nang le tlhaloso e hodimo ntle le ho fokotsa lebelo kapa bokgoni. Ka lebaka leo, faeba ya optical e fetoha mokokotlo wa ditsamaiso tsa boithabiso tsa sefofaneng tsa mehla ya sejwalejwale, e fetola phihlello ya bapalami ho mecha ya phatlalatso e ka hara sekepe hammoho le bokgoni bo amanang le tshebeletso.
3. Tlhokomelo le Taolo ea Sefofane sa Lifofane hole
Tšebeliso ea faeba ea optical e atolohela lifofaneng 'me e na le monehelo o moholo mesebetsing ea sefofa-sebakeng. Puisano ke senotlolo sa katleho ea thomo sepakapakeng.Thapo ea faeba ea opticalLi etsa hore puisano pakeng tsa Lefatše le Sefofa-sebakeng e khonehe hobane li tšehetsa tlhokomelo le taolo e hole. Ke karolo ea bohlokoa bakeng sa ho hlahloba bokahohle ba batho kaha e fa basebetsi ba fatše phihlello ea tlhahisoleseling ea nako ea sebele 'me e laola litsamaiso tsa sefofa-sebakeng ho tsoa libakeng tse hole haholo. Meralo ea motheo e joalo ea puisano, ntle le ho nolofatsa mesebetsi ea basebetsi, e boetse e tsoela molemo ts'ebetsong le polokeho ea likoloi tsa sefofa-sebakeng tse se nang batho, e kenya letsoho nts'etsopele ea theknoloji ea ho hlahloba sefofa-sebakeng.
4. Tlhokomelo ea Bophelo bo Botle ba Meaho
Tlhokomelo ea bophelo bo botle ba sebopeho sebakeng le ts'ebetsong ea lifofane e ea hlokahala bakeng sa polokeho le ts'ebetso ka ho hlokomela sebopeho sa lifofane le sefofa-sebakeng. Thapo ea fiber ea optical e sebelisoa litsamaisong tsa tlhokomelo ea bophelo bo botle ba sebopeho ho beha leihlo sefofane kapa sefofa-sebakeng ka ho sa khaotseng. Li-sensor li ka kenyelletsoa marang-rang a fiber e le hore basebetsi ba be boemong ba ho leka litekanyo tsa khatello le mocheso ka nako ea sebele. Tšobotsi ena e fana ka tlhahlobo ea liphoso esale pele, 'me tlhokomelo le tokiso li ka etsoa ka nako e behiloeng ho thibela mathata a maholo. Kahoo, theknoloji ea fiber ea optical e bohlokoa haholo bakeng sa ho tšepahala le ho tšoarella ha meaho ea lifofane.
5. Likheibole tsa ASU bakeng sa Tikoloho e Matla
Sefofane se itshetlehangASULikhoele tsa (Dielectric Self-Supporting Utility) li entsoe ka ho khetheha bakeng sa likhoele tse ka holimo 'me kahoo li loketse haholo lits'ebetso tsa lifofane moo tikoloho e leng sesosa. Kaho ea tsona ea dielectric e li etsa hore li tšoarelle, li hanele tšitiso ea motlakase 'me li khone ho sebetsa tlas'a maemo a leholimo a thata. Likhoele tsa ASU li bobebe empa li ka tšehetsa libaka tse phahameng ntle le ho oa 'me li ka sebelisoa bakeng sa ho nolofatsa ho li kenya ha li ntse li tenyetseha. Kaho ea tsona e thata e lumella phetiso e sireletsehileng ea data libakeng tse fapaneng tsa lifofane, e fana ka lihokelo tsa puisano tse hlokahalang tse nolofalletsang ts'ebetso e rarahaneng ea lifofane.
Ka bokhutšoanyane, lits'ebetso tsa likhoele tsa optical le likhoele indastering ea lifofane li ngata ebile li atile 'me li ntlafatsa mohato o mong le o mong oa ts'ebetso ea lifofane le ea sepakapaka. Ho tloha ho ntlafatseng li-avionic le ho fana ka boithabiso bo bonolo ba sefofaneng ho isa ho boloka litsamaiso tsa tlhokomelo ea sebopeho li sebetsa hantle, theknoloji ea puisano ea optical e fetola lefapha la lifofane. Oyi International, Ltd. e ntse e le ka pele ho hlahiseng litsamaiso tsa fiber optic tsa boleng bo holimo tse etselitsoeng ka ho khetheha ho lumellana le lits'ebetso tsena tse boima. Ha tikoloho ea sebaka e ntse e tsoela pele ho hola, bokamoso ba likhoele tsa optical ntle ho pelaelo bo tla ba ka pele ho tsoelo-pele le nts'etsopele e tlang, e leng se etsang hore lifofane le lipatlisiso tsa sebaka li bolokehe haholoanyane, li sebetse hantle haholoanyane, 'me li kopane haholoanyane.
