Sapphire Optical Fiber Light Transmission Tikoloho e Feteletseng

Tlhaloso e Khutšoanyane:

Sapphire Optical Fiber ke mokhoa o phahameng oa phetisetso ea kristale e le 'ngoe e ntlafalitsoeng bakeng sa lits'ebetso tsa optical tse hlokang ho tšoarella ho ikhethang, ho hanyetsa mocheso, le botsitso ba pono. E entsoe ho tlohasynthetic safire (single-crystal aluminium oxide, Al₂O₃), fiber ena e fana ka phetiso e tsitsitseng ea optical ho tloha hoe bonahala ho libaka tse bohareng ba infrared (0.35–5.0 μm), e fetang hōle meeli ea likhoele tsa setso tse entsoeng ka silika.

Re romelle lengolo-tsoibila

Likaroloana

Setšoantšo se qaqileng

Selelekela

Ka lebaka la eonasebopeho sa monocrystalline, fiber ea safire e bontša ho hanyetsa mocheso, khatello, kutu le mahlaseli. E thusa phetiso ea mats'oao a tsitsitseng libakeng tse thata le tse sebetsang moo likhoele tse tloaelehileng li ka qhibilihang, tsa theola kapa tsa lahleheloa ke ponahalo.

Litšobotsi tse Ikhethang

E sa Bapiseng Thermal Endurance
Sapphire optical fibers e boloka optical le mechanical integrity le ha e pepesehetsemocheso o fetang 2000°C, ho etsa hore li tšoanelehe bakeng sa tlhahlobo ea in-situ ka har'a libopi, li-turbine le likamore tse tukang.
Wide Spectral Window
Thepa e ts'ehetsa phetiso e sebetsang ea khanya ho tloha ho ultraviolet ho isa bohareng ba maqhubu a infrared, e lumellang tšebeliso e bonolospectroscopy, pyrometry, le lisebelisoa tsa ho utloa.
Matla a Phahameng a Mechini
Sebopeho sa kristale e le 'ngoe se fana ka matla a phahameng a matla le ho hanyetsa ho robeha, ho netefatsa ho tšepahala tlas'a ho sisinyeha, ho tšoha, kapa khatello ea mochine.
Botsitso bo ikhethang ba Lik'hemik'hale
E hanyetsana le li-acids, alkalis, le likhase tse sebetsang ka matla, likhoele tsa safire li sebetsa ka katleho libakeng tse mabifi tsa lik'hemik'hale, ho akarelletsa.dibaka tse oxidizing kapa tse fokotsang.
Mahlaseli a Hardened Material
Sapphire ka tlhaho ha e na ho fifala kapa ho senyeha tlas'a mahlaseli a ionizing, e leng se etsang hore e be se loketsengsepakapaka, nyutlelie, le tšireletsots'ebetso.

Theknoloji ea Tlhahiso

Li-fiber tsa optical tsa safire hangata li hlahisoa li sebelisoaKholiso ea Pedestal e futhumatsang Laser (LHPG) or Khōlo e Feptjoang ka filimi ea Edge-Defined (EFG)mekhoa. Nakong ea khōlo, kristale ea peo ea safire e futhumatsoa ho etsa sebaka se senyenyane se qhibilihisitsoeng ebe se huleloa holimo ka tekanyo e laoloang ho etsa fiber e nang le bophara bo lekanang le mokhoa o phethahetseng oa kristale.
Ts'ebetso ena e felisa meeli ea lijo-thollo le litšila, e fellang ka hofiber e se nang sekoli e le 'ngoe ea kristale. Ka mor'a moo, bokaholimo bo belisoa ka mokhoa o nepahetseng, bo benngoe, 'me ka boikhethelo bo tlotsoa kamatlapa a tshireletsang kapa a bonahatsangho matlafatsa tshebetso le ho tšoarella.

Libaka tsa Kopo

Tekanyo ea Mocheso oa Liindasteri
E sebelisoa bakeng samocheso oa nako ea sebele le tlhokomelo ea lelakabeliboping tsa metallurgical, li-turbine tsa khase, le li-reactor tsa lik'hemik'hale.
Infrared le Raman Spectroscopy
E fana ka litsela tse phahameng tsa phetiso ea optical bakeng satlhahlobo ea tšebetso, tlhahlobo ea mesi, le boitsebahatso ba lik'hemik'hale.
Phano ea Matla a Laser
E khona hoho fetisa maballo a matla a phahameng a laserntle le deformation ea mocheso, e loketseng bakeng sa welding ea laser le lisebelisoa tsa thepa.
Lisebelisoa tsa Bongaka le tsa Bophelo bo Botle
E sebelisitsoe holi-endoscopes, tlhahlobo, le li-fiber probes tse bolaeangtse hlokang nako e telele le ho nepahala ha mahlo.
Tšireletso le Aerospace Systems
Tšehetsaoptical sensing le telemetrymaemong a mahlaseli a phahameng kapa a cryogenic joalo ka lienjine tsa jete le li-unit tse tsamaisang sebaka.

Lintlha tsa Tekheniki

Thepa	Tlhaloso
Lintho tse bonahalang	Single-Crystal Al₂O₃ (Sapphire)
Diameter Range	50 μm - 1500 μm
Phetiso Spectrum	0.35 - 5.0 μm
Mocheso oa ho sebetsa	Ho fihla ho 2000°C (moea), >2100°C (vacuum/gase e inert)
Radius e Kobehang	≥40× bophara ba fiber
Matla a tšepe	Hoo e ka bang. 1.5–2.5 GPA
Refractive Index	~1.76 @ 1.06 μm
Likhetho tsa ho roala	Li-fiber tse se nang letho, tšepe, ceramic kapa li-polymer tse sireletsang

LBH

Q1: Fiber ea safire e fapane joang le likhoele tsa quartz kapa chalcogenide?
A: Sapphire ke kristale e le 'ngoe, eseng khalase ea amorphous. E na le sebaka se phahameng haholo sa ho qhibiliha, fensetere e pharaletseng ea phetisetso, le khanyetso e phahameng ea tšenyo ea mochini le lik'hemik'hale.

Q2: Na likhoele tsa safire li ka koaheloa?
A: Ho joalo. Liaparo tsa tšepe, ceramic kapa polymer li ka sebelisoa ho ntlafatsa ho sebetsana, ho laola ho bonahatsa le ho hanyetsa tikoloho.

Q3: Tahlehelo e tloaelehileng ea sapphire optical fiber ke efe?
A: Optical attenuation ke hoo e ka bang 0.3-0.5 dB / cm ho 2-3 μm, ho itšetlehile ka polisi ea holim'a metsi le bolelele ba maqhubu.

Mabapi le rona

XKH e sebetsa ka ho khetheha ho nts'etsopele ea theknoloji e phahameng, tlhahiso, le thekiso ea likhalase tse khethehileng tsa optical le lisebelisoa tse ncha tsa kristale. Lihlahisoa tsa rona li fana ka lisebelisoa tsa elektroniki tsa optical, lisebelisoa tsa elektroniki tsa bareki le sesole. Re fana ka lisebelisoa tsa mahlo tsa Sapphire, likoahelo tsa lense tsa mohala oa thekeng, Ceramics, LT, Silicon Carbide SIC, Quartz, le liphaphatha tsa kristale tsa semiconductor. Ka boitseanape bo nang le boiphihlelo le lisebelisoa tse tsoetseng pele, re ipabola ts'ebetsong ea lihlahisoa tse sa tloaelehang, ka sepheo sa ho ba khoebo e etelletseng pele ea theknoloji e phahameng ea optoelectronic.