ISapphire Optical Fiber Light Transmission Extreme Environments

ISapphire iFayibha ye-Optical Transmission yokuKhanya okuNgqongileyo okuNgqongileyo okuFakelwe umfanekiso

Inkcazelo emfutshane:

ISapphire Optical Fiber yindawo ephezulu yokusebenza kwekristale enye ephuhliselwe usetyenziso olubonayo olufuna ukuqina okukhethekileyo, ukumelana nobushushu, kunye nokuzinza okubonakalayo. Yenziwe ukusukaisafire yokwenziwa (inye-crystal aluminiyam oxide, Al₂O₃), le fiber ihambisa ukuhanjiswa kwe-optical engaguqukiyo ukusuka kwiibonakala kwimimandla ye-infrared ephakathi (0.35-5.0 μm), yodlula kude imida yeentsinga zesilika esekwe ngokwesiko.

Thumela i-imeyile kuthi

Iimbonakalo

Idayagram eneenkcukacha

Intshayelelo

Ngenxa yayoisakhiwo monocrystalline, ifayibha yesafire ibonisa ukuxhathisa okubalaseleyo kubushushu, uxinzelelo, ukubola, kunye nemitha. Ivumela ukuhanjiswa komqondiso okuzinzileyo kwiindawo ezirhabaxa nezisebenzayo apho iintsinga eziqhelekileyo zinokunyibilika, zithobe, okanye ziphulukane nokubonakala.

Iimpawu eziKhethekileyo

Ukunyamezela kweThermal engenakulinganiswa
I-Sapphire optical fibers igcina ingqibelelo ye-optical kunye ne-mechanical naxa ibonakalisweamaqondo obushushu angaphezu kwama-2000°C, ezenza zilungele ukubeka iliso kwi-i-situ kwiziko, ii-turbines, kunye namagumbi okutshisa.
Ifestile yeSpectral ebanzi
Izinto eziphathekayo zixhasa ukuhanjiswa kokukhanya okusebenzayo ukusuka kwi-ultraviolet ukuya kwi-infrared wavelengths, evumela ukusetyenziswa okuguquguqukayoi-spectroscopy, ipyrometry, kunye nezicelo zokuva.
Ukomelela koomatshini abaPhezulu
Isakhiwo se-crystal enye sinikeza amandla aphezulu kunye nokuxhatshazwa kwe-fracture, ukuqinisekisa ukuthembeka phantsi kwe-vibration, shock, okanye i-mechanical stress.
Uzinzo lweMichiza oluKhethekileyo
Ukuchasana ne-acids, i-alkalis, kunye neegesi ezisebenzayo, iifiber zesafire zisebenza ngokufanelekileyo kwi-atmospheres yekhemikhali, kubandakanywa.oxidizing okanye ukunciphisa bume.
Imitha-Eqiniswe Material
I-Sapphire ikhuselekile ngokwendalo ukuba ibe mnyama okanye ithobeke phantsi kwemitha ye-ionizing, iyenza ilungelei-aerospace, inyukliya, kunye nokhuseloimisebenzi.

ITekhnoloji yokuVelisa

Iintsinga zeSapphire optical ziqhele ukwenziwa kusetyenziswaUkukhula kwe-Laser-Heated Pedestal (LHPG) or IEdge-defined Film-Fed Growth (EFG)iindlela. Ngexesha lokukhula, ikristale yembewu yesafire iyafudunyezwa ukuze yenze indawo encinci etyhidiweyo kwaye emva koko itsalwe phezulu ngesantya esilawulwayo ukwenza ifayibha enobubanzi obufanayo kunye nokuqhelaniswa nekristale ngokugqibeleleyo.
Le nkqubo isusa imida yeenkozo kunye nokungcola, okukhokelela ekubeni aIsiphene-esingenasiphako ifayibha enye-crystal. Umphezulu ke ngoko ugudiswe ngokuchanekileyo, ufakwe i-anneal, kwaye ngokuzikhethela uqatyweiileya ezikhuselayo okanye ezibonisayoukwandisa ukusebenza kunye nokuqina.

Iinkalo zeSicelo

Ukubona Ubushushu beShishini
Isetyenziselwaubushushu bexesha lokwenyani kunye nokujongwa komlilokwiziko lesinyithi, iiinjini zegesi, kunye neereactors zekhemikhali.
I-Infrared kunye neRaman Spectroscopy
Ihambisa iindlela eziphezulu zothumelo lwe-opticaluhlalutyo lwenkqubo, uvavanyo lokukhutshwa, kunye nokuchongwa kweekhemikhali.
Ukunikezelwa kwamandla eLaser
Ndiyakwazi uukuhambisa imiqadi yelaser enamandla kakhulungaphandle kwe-thermal deformation, ilungele i-laser welding kunye nokulungiswa kwezinto.
Izixhobo zonyango kunye neBiomedical
Ifakwe kwiii-endoscopes, uxilongo, kunye ne-fiber probes ezibulalayoezifuna ukuqina okuphezulu kunye nokuchaneka kwamehlo.
IiNkqubo zoKhuselo kunye ne-Aerospace
Ixhasai-optical sensing kunye ne-telemetrykwimitha ephezulu okanye iimeko ze-cryogenic ezifana neenjini zejethi kunye neeyunithi zokuqhubela isithuba.

Idatha yoBugcisa

Ipropati	Inkcazo
Izinto eziphathekayo	I-Al₂O₃ yeCrystal enye (iSapphire)
Uluhlu lweDiameter	50 μm - 1500 μm
Ugqithiso lweSpectrum	0.35 - 5.0 μm
Ubushushu bokusebenza	Ukuya kuma-2000°C (umoya),>2100°C (i-vacuum/inert gas)
Ukugoba iRadiyosi	≥40× ububanzi befayibha
Tensile strength	Malunga. 1.5–2.5 GPA
Refractive Index	~1.76 @ 1.06 μm
Iinketho zoKwaleka	I-fiber engenanto, isinyithi, i-ceramic, okanye i-polymer layers ekhuselayo

FAQ

I-Q1: I-fiber yesafire yahluke njani kwi-quartz okanye i-chalcogenide fibers?
A: Isafire yikristale enye, hayi iglasi yeamorphous. Inendawo yokunyibilika ephezulu kakhulu, ifestile ebanzi yothumelo, kunye nokuchasana okuphezulu kumonakalo womatshini kunye neekhemikhali.

I-Q2: Ngaba iifiber zesafire zinokuqatywa?
A: Ewe. Isinyithi, i-ceramic, okanye iingubo ze-polymer zingasetyenziselwa ukuphucula ukuphatha, ukulawula ukubonakalisa, kunye nokuchasana nokusingqongileyo.

I-Q3: Yintoni ilahleko eqhelekileyo yefiber optical fiber?
A: Ukunciphisa i-Optical attenuation malunga ne-0.3-0.5 dB / cm kwi-2-3 μm, kuxhomekeke kwipolisi yomhlaba kunye ne-wavelength.

Ngathi

I-XKH igxile kuphuhliso lobuchwepheshe obuphezulu, imveliso, kunye nokuthengiswa kweglasi ekhethekileyo yeglasi kunye nezinto ezintsha zekristale. Iimveliso zethu zisebenza ngombane obonakalayo, i-elektroniki yabathengi, kunye nomkhosi. Sinikezela ngezixhobo zeSapphire optical, iilensi zeselfowuni eziphathwayo, iiCeramics, LT, Silicon Carbide SIC, Quartz, kunye nesemiconductor crystal wafers. Ngobuchule bezakhono kunye nezixhobo ezibukhali, sigqwesa ekusetyenzweni kwemveliso engeyiyo eyomgangatho, sijonge ukuba lishishini eliphambili le-optoelectronic tech-tech.