Ntlafatso ho Tlhahisong ea Lithapo tsa Fiber Optic
Pendahuluan
Hammoho le ntshetsopele e potlakileng ya theknoloji ya tlhahisoleseding le puisano, tlhoko ya phetiso ya data ka lebelo le phahameng e ntse e eketseha. Dithapo tsa optic tsa fiber di fana ka tharollo ho fihlela tlhoko ena. Dithapo tsa optic tsa fiber di sebedisa melaomotheo ya motheo ya lesedi ho fetisa tlhahisoleseding ka lebelo le makatsang le ka maeto a malelele. Dilemong tse mashome a mmalwa tse fetileng, boqapi ba tlhahiso ya dithapo tsa fiber optic bo entse hore theknoloji ena e sebetse hantle haholoanyane, e tshepahale, mme e be theko e tlase.
Melao-motheo ea Motheo ea Likhoele tsa Fiber Optic
Lithapo tsa optic tsa fiber li sebetsa ka ho sebelisa lithapo tsa khalase kapa tsa polasetiki ho fetisa data ka mokhoa oa leseli. Lintlha tsena li fetoloa matšoao a leseli ke sesebelisoa sa ho fetisa data pheletsong e 'ngoe ea thapo ebe li fetoloa data ke sesebelisoa sa ho amohela data pheletsong e 'ngoe. Ho na le mefuta e 'meli e meholo ea lithapo tsa fiber optic: mokhoa o le mong le mokhoa o mongata. Mokhoa o le mong o sebelisoa bakeng sa libaka tse telele, ha mokhoa o mongata o loketse hantle bakeng sa libaka tse khutšoane ka lebaka la bandwidth ea phetisetso e pharaletseng.
Lintho tse bonahalang tsa Inovasi
1. Fiber ea Silica e Hloekileng Haholo
Qalong, likhoele tsa optical li ne li etsoa ka silica e hloekileng, e nang le index e itseng ea refractive ho fokotsa tahlehelo ea leseli ha matšoao a feta ka har'a fiber. Leha ho le joalo, ka boenjiniere ba lik'hemik'hale le mekhoa ea ho kopanya, likhoele tsa silica tse nang le bohloeki bo phahameng le ho feta li ntlafalitsoe. Phokotso ena ea ho se phethahale ha sebopeho sa kristale ea silica e lumella phetiso ea data e hloekileng ka tahlehelo e fokolang ea leseli.
2. Faeba e koahetsoeng
Ntho e 'ngoe e ncha ke nts'etsopele ea likhoele tsa mahlo tse koahetsoeng, tse nang le lera le sireletsang la kantle le hanelang ho kobeha, mongobo le maemo a mang a tikoloho. Lera lena hangata le etsoa ka polymer e khethehileng e bolokang botšepehi ba lets'oao hamolemo ho feta likhoele tsa mahlo tse sa koahetsoeng.
3. Tšebeliso ea Lisebelisoa tsa Nano le Graphene
Li-nanomaterials tse kang graphene li bontšitse bokhoni ba ho ntlafatsa ts'ebetso ea likhoele tsa optical. Graphene ke mofuta oa carbon o teteaneng joaloka athomo e le 'ngoe o nang le bokhoni bo ikhethang ba ho tsamaisa le ho sebelisa mechini. Ka ho kopanya graphene kapa li-nanomaterials tse ling ka har'a likhoele tsa optical, bo-rasaense ba tšepa ho eketsa bokhoni le katleho ea phetisetso ea data.
Theknoloji ea Tlhahiso
1. Mekhoa e Ntlafalitsoeng ea Tlhahiso ea Preform
Li-preform ke thepa e tala e sebelisetsoang ho hula likhoele tsa optical. Mekhoa e mecha ea tlhahiso ea li-preform, joalo ka ho ntlafatsa thepa ea ho qala le ho ntlafatsa taolo ea ts'ebetso ea ho beha, e hlahisitse likhoele tsa optical tsa boleng bo holimo tse nang le ts'ebetso e tšepahalang haholoanyane.
2. Theknoloji ea ho Kopanya Lintho Tse Ngata
Theknoloji ea Multiplexing e lumella matšoao a mangata a leseli ho romelloa holim'a faeba e le 'ngoe ea optical ho sebelisoa maqhubu a fapaneng. Multiplexing ea Dense Wavelength Division (DWDM) ke mohlala oa theknoloji ena, e lumellang bafani ba litšebeletso ho eketsa bokhoni ba marang-rang ntle le ho eketsa palo ea lifaeba tsa 'mele.
3. Mokhoa oa ho Hula le ho Kotula Faeba
Ts'ebetso ea ho hula le ho kotula faeba ea optical e bile le ntlafatso e kholo. Ka ho sebelisa motsoako oa mekhoa ea ho futhumatsa motlakase le ea laser, bahlahisi joale ba ka hlahisa lifaeba tsa optical tse bolelele bo tsitsitseng le liphetho tse boreleli tsa bokaholimo, ba fokotsa likoli tse nyane tse ka amang ts'ebetso ea phetisetso.
Likopo le Melemo ea Boiqapelo
1. Mehala ea puisano le Inthanete
Indasteri ea likhokahano ke e 'ngoe ea tse ruang molemo ka ho fetisisa ka boqapi ba likhoele tsa fiber optic. Likhoele tsa optic li nolofalletsa phetiso ea li-gigabit le li-terabit tsa data ka motsotsoana, e leng se eketsang lebelo la inthanete le puisano ea sebaka se selelele. Lintlafatso tsa theknoloji ea multiplexing, haholo-holo, li nolofalitse bokhoni bo eketsehileng ba bandwidth ntle le tlhoko ea ntlafatso ea bohlokoa ea meralo ea motheo ea 'mele.
2. Indasteri ea Bongaka
Di-fiber optics di boetse di sebediswa ditshebedisong tse fapaneng tsa bongaka, ho kenyeletswa le di-endoscopy le di-biomedical sensors. Dintho tse ntjha tse entsweng ka thepa e hanelang maemo a mmele wa motho di ntlafaditse ho nepahala le ho tshepahala ha di-diagnostic tsa bongaka le kalafo.
3. Marangrang a Lintlha le Setsi sa Lintlha
Ka tlhoko e ntseng e eketseha ea likhomphutha tsa leru le lits'ebeletso tse kholo tsa data, litsi tsa data li hloka litharollo tsa phetiso tse potlakileng, tse tšepahalang le tse sebetsang hantle. Likhoele tsa fiber optic tse sebetsang hantle li nolofalletsa tsamaiso le phano ea data ka late e tlase le phallo e phahameng.
4. Sesole le Tšireletso
Liindastering tsa sesole le tsa tšireletso, likhoele tsa fiber optic li sebelisoa bakeng sa puisano e sireletsehileng le li-transmission tse hanelang tšitiso. Mekhoa e mecha ea ho koahela le ho sireletsa likhoele e etsa hore li hanelle maemo a feteletseng le tšitiso ea 'mele kapa ea motlakase.
5. Marangrang a Matla
Mekhoa e mecha ea ho sebelisa likhoele tsa fiber optic le eona e sebelisoa marangrang a matla, joalo ka ho beha leihlo gridi ka bohlale. Likhoele tsa optic li nolofalletsa phetiso ea data ka nako ea sebele maemong a gridi, e leng se nolofalletsang ketso e potlakileng le tlhahlobo e sebetsang haholoanyane.
Liphephetso le Bokamoso
Phephetso
Ho sa tsotellehe kgatelopele e kgolo, ho boetse ho na le diphephetso tse mmalwa ntshetsopeleng e tswelang pele ya dikheibole tsa fiber optic. Bothata bo bong bo boholo ke ditjeo tse phahameng tsa tlhahiso, leha di ntse di tswela pele ho fokotseha. Ho feta moo, ho kenya le ho hlokomela ho hloka bokgoni bo ikgethang le disebediswa tse turang.
Bokamoso
Bokamoso ba likhoele tsa fiber optic bo shebahala bo khanya ka boqapi bo tsoelang pele. Bafuputsi ba ntse ba sebetsa ho nts'etsapele likhoele tsa optic tse nang le bokhoni bo phahameng ba data, ts'ebeliso e ntlafalitsoeng ea matla, le ho mamella maemo a feteletseng a tikoloho. Tšebeliso ea thepa e ncha, joalo ka likristale tsa photonic le metamaterials, e lebelletsoe ho bula monyako oa mahlale a tsoetseng pele a phetisetso.
Qetello
Mekhoa e mecha ea tlhahiso ea lithapo tsa fiber optic e fetotse tsela eo re fetisang data ka eona. Ho tloha tšebelisong ea thepa e betere ho ea ho mahlale a tsoetseng pele a tlhahiso, mekhoa ena e mecha e ekelitse bokhoni, lebelo le botšepehi ba lithapo tsa fiber optic. Leha liphephetso li ntse li le teng, bokamoso bo fana ka menyetla e mengata ea nts'etsopele e tsoelang pele, e leng se hlahisang litharollo tsa phetisetso ea data tse sebetsang hantle le tse sebetsang hantle. Lithapo tsa fiber optic ke mohlala o motle oa kamoo theknoloji e ka fetohang ho fihlela litlhoko tse ntseng li hola tsa puisano le tlhahisoleseling.
