Qhov Rai Kho Kom Zoo Nkauj Sapphire Zoo Li Lub Qhov Rai Kho Kom Zoo Nkauj
Daim duab qhia ntxaws ntxaws
Txheej txheem cej luam ntawm Sapphire Shaped Optical Component
Daim iav zoo li pob zeb sapphire no yog ib qho khoom siv kho qhov muag ua tau zoo heev uas tsim los ntawm cov pob zeb sapphire ib leeg (Al₂O₃), tsim tshwj xeeb rau cov kev siv kho qhov muag siab heev uas xav tau kev ruaj khov, kev ua kom raug, thiab kev pom tseeb. Lub substrate zoo li pob zeb sapphire muaj lub zog kho tshuab zoo heev thiab kev pom tseeb ntawm qhov muag, ua rau nws zoo tagnrho rau cov chaw uas cov ntaub ntawv iav ib txwm tsis tuaj yeem tiv taus cov xwm txheej hnyav.
Cov Khoom Siv thiab Cov Zoo
Lub khoom siv kho qhov muag zoo li pob zeb sapphire muaj tus qauv tsim plaub fab tshwj xeeb nrog cov qhov me me, tsim los rau kev sib xyaw ua ke rau hauv cov kab ke kho qhov muag nyuaj. Pob zeb sapphire (Al₂O₃) muaj npe nrov rau nws qhov nyuaj tshaj plaws, thib ob tsuas yog pob zeb diamond, muab kev tiv thaiv khawb zoo heev thiab ruaj khov mus sij hawm ntev. Nws muaj kev xa hluav taws xob siab thoob plaws ntau qhov spectrum (UV rau IR, 200–5000nm), birefringence qis, thiab kev ruaj khov thermal zoo heev, tswj kev ua haujlwm kho qhov muag txawm tias nyob hauv qhov kub siab thiab kev raug tshuaj lom neeg hnyav.
Cov Kev Siv Kho Qhov Muag
Cov khoom zoo li pob zeb sapphire zoo li no siv dav hauv ntau lub tshuab kho qhov muag suav nrog:
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Cov khoom siv laser- ua cov qhov rai precision, cov lim dej, thiab cov khoom sib txuas hauv cov teeb tsa laser muaj zog heev.
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Cov tshuab thaij duab thiab kev ntsuas- hauv aerospace, kev kho mob, thiab cov khoom siv thaij duab hauv kev lag luam uas qhov pom tseeb ntawm qhov muag thiab kev tiv thaiv ib puag ncig yog qhov tseem ceeb.
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Spectroscopy thiab photonics- ua cov khoom siv rau cov txheej txheem kho qhov muag, cov iav, thiab cov khoom ua kom zoo nkauj.
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Kev tiv thaiv optics- rau cov koob yees duab, cov sensors, thiab cov cuab yeej kho qhov muag uas raug rau qhov chaw muaj zog lossis muaj siab.
Cov Lus Qhia Txog Kev Siv
| Parameters
| Qhov Rais Sapphire
|
| Kev nyuaj (Mohs)
| 9
|
| Kub siab tshaj plaws
| 1900°C
|
| Kev xa tawm @ 550nm
| >92%
|
| Lub zog compressive
| 2 GPa
|
| Qhov ntev ntawm lub wavelength
| 200–5500 nm
|
Cov Lus Nug Txog Cov Tsom Iav Quartz
Q1: Cov txiaj ntsig tseem ceeb ntawm sapphire irregular optical windows piv rau quartz lossis fused silica yog dab tsi?
A: Sapphire muaj qhov nyuaj siab tshaj (Mohs 9), 1900 ° C luv luv tiv taus cua sov, thiab 200-5500 nm dav-spectrum kis, ua tau zoo dua quartz (1050 ° C txwv) hauv qhov chaw ib puag ncig hnyav.
Q2: Cov lag luam twg feem ntau siv cov qhov rais sapphire irregular optical?
A: Lawv yog qhov tseem ceeb hauv kev siv tshuab aerospace (satellite optics), kho mob endoscopes, kev lag luam laser systems, thiab kev tiv thaiv infrared detection vim lawv cov durability thiab optical clarity.
Txog Peb
XKH muaj kev txawj ntse hauv kev tsim khoom, kev tsim khoom, thiab kev muag khoom ntawm cov iav kho qhov muag tshwj xeeb thiab cov khoom siv siv lead ua tshiab. Peb cov khoom siv rau cov khoom siv hluav taws xob kho qhov muag, cov khoom siv hluav taws xob rau cov neeg siv khoom, thiab cov tub rog. Peb muab cov khoom siv kho qhov muag Sapphire, cov ntaub thaiv lub xov tooj ntawm tes, Ceramics, LT, Silicon Carbide SIC, Quartz, thiab semiconductor crystal wafers. Nrog kev txawj ntse thiab cov cuab yeej siv tshiab, peb ua tau zoo hauv kev ua cov khoom tsis yog tus qauv, lub hom phiaj yog ua lub tuam txhab ua khoom siv hluav taws xob kho qhov muag zoo tshaj plaws.
