Cov Cheebtsam Sapphire Pob tshab Los Ntawm Qhov

Kev Piav Qhia Luv:

Cov khoom siv sapphire pob tshab uas hla lub qhov yog cov khoom ua los ntawm cov txhuas oxide ib leeg (Al₂O₃), ib yam khoom uas paub txog nws qhov kev sib xyaw ua ke ntawm kev pom tseeb, kev tawv zoo dua, thiab kev tsis muaj tshuaj lom neeg. Cov khoom no muaj cov qhov uas tau khawb kom raug uas ua rau muaj kev sib koom ua ke ntawm cov khoom siv, kev sib dhos ntawm cov khoom siv, lossis cov channel ntws uas tswj tau thaum tseem tswj tau qhov muag thiab cov qauv zoo heev. Lawv qhov kev sib xyaw ua ke ntawm cov haujlwm kho qhov muag thiab cov khoom siv ua rau lawv tsis tseem ceeb hauv kev lag luam semiconductor, aerospace, photonics, thiab instrumentation.

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Cov yam ntxwv

Daim duab qhia ntxaws ntxaws

Txheej txheem cej luam

Cov yam ntxwv ntawm cov khoom siv

Cov khoom zoo tshaj plaws ntawm Sapphire yog los ntawm nws cov qauv siv lead ua ib leeg thiab kev ruaj khov tshuaj lom neeg. Nrog qhov nyuaj ntawm 9 ntawm Mohs nplai, sapphire muaj kev tiv thaiv kev sib txhuam zoo heev thiab kev ruaj khov txawm tias nyob hauv qab cov khoom hnyav. Nws yog pob tshab pom tseeb thoob plaws ntau yam spectral - los ntawm ultraviolet tob (UV) los ntawm lub teeb pom kev mus rau nruab nrab-infrared (IR) - thiab khaws cia qhov tseeb hauv qab kev ntxhov siab thermal siab. Sapphire lub ntsiab lus yaj tshaj 2000 ° C, thiab nws ua pov thawj zoo tiv thaiv cov kua qaub, alkalis, thiab plasma raug.

Cov txiaj ntsig tseem ceeb

Kev Pom Zoo Zoo Tshaj Plaws:Kev sib kis tau ntau ntawm 190 nm txog 5000 nm, ua kom ntseeg tau tias qhov poob qis tshaj plaws hauv UV-IR systems.
Lub Zog Kho Kom Zoo Tshaj Plaws:Muaj zog compressive thiab flexural siab rau kev siv hauv cov chambers siab thiab vacuum.
Kev Ruaj Khoov Thermal:Tswj tau qhov kev ua tau zoo ntawm cov qauv thiab qhov muag thaum kub heev.
Kev Tiv Thaiv Tshuaj thiab Plasma:Tsis tshua muaj zog rau feem ntau cov tshuaj reagents thiab ruaj khov hauv cov ntshav lossis cov huab cua corrosive.
Kev Tsim Kho Kom Zoo:Cov qhov hla tuaj yeem raug tho, countersunk, lossis tapered nrog kev kam rau siab hauv ± 5 µm.
Kev Ntseeg Siab Mus Ntev:Tsis muaj kev puas tsuaj rau cov khoom siv kho qhov muag lossis cov khoom siv kho tshuab dhau sijhawm siv.

Cov ntawv thov

Kev Tsim Khoom Siv Semiconductor:
Siv ua cov qhov rai tshuaj xyuas, cov roj nozzles, lossis cov khoom cais tawm hauv CVD, PECVD, thiab cov khoom siv etching, qhov twg thermal stability thiab kev huv yog qhov tseem ceeb.
Cov Khoom Siv Kho Qhov Muag thiab Cov Khoom Siv Photonic:
Ua haujlwm ua cov optical mounts, sensor windows, lossis lub teeb qhia interfaces uas xav tau cov qhov rau kev sib phim, fiber coupling, lossis laser beam passage.
Aerospace thiab Defense:
Sib xyaw ua ke rau hauv cov khoom siv kho qhov muag siab, cov tshuab thaij duab, thiab cov npog tiv thaiv ua haujlwm hauv qab kev co, kev cuam tshuam, lossis kev ntxhov siab thermal.
Cov Khoom Siv Tshuaj Xyuas thiab Kho Mob:
Siv rau hauv cov hlwb ntws, cov chav kuaj, thiab cov txheej txheem kuaj mob rau kev soj ntsuam spectroscopy lossis microfluidic.
Cov Cuab Yeej Siv Hauv Kev Lag Luam thiab Kev Tshawb Fawb:
Ua haujlwm ua cov khoom siv sib txuas uas tsis yooj yim hnav, cov khoom sib dhos, thiab cov tuav qhov tseeb hauv kev teeb tsa kev sim thiab kev ntsuas.

Cov Lus Qhia Tshwj Xeeb

Vaj tse	Cov Lus Qhia Tshwj Xeeb
Khoom siv	Ib Leeg Crystal Sapphire (Al₂O₃ ≥ 99.99%)
Kev Taw Qhia	C-axis, A-axis, lossis R-axis (xaiv tau)
Txoj kab uas hla sab nraud	2 hli - 100 hli
Qhov tuab	0.3 hli - 20 hli
Qhov Txoj Kab uas hla	0.2 hli - 10 hli (kho tau)
Kev Kis Tau Los Ntawm Optical	>85% (400–2000 nm)
Qhov Chaw Tiaj Nto	λ/10 los yog zoo dua
Kev sib luag	≤3 arcmin
Khawb-Khaws	10-5, 20-10 xaiv tau
Kub thiab txias	-200°C txog +2000°C
Cov Kev Xaiv Txheej	AR, HR, DLC, lossis kev cai txheej txheej nyias nyias

Cov Lus Nug Feem Ntau

Q1: Dab tsi ua rau cov khoom siv sapphire through-hole haum rau cov tshuab semiconductor?
A1: Sapphire muab cov hluav taws xob rwb thaiv tsev nrog kev huv siab, kev tiv taus kub, thiab kev ruaj khov tshuaj lom neeg, ua rau nws zoo tagnrho rau cov chav plasma, cov chaw saib xyuas qhov muag pom, thiab cov khoom sib dhos.

Q2: Puas tuaj yeem tho qhov los ntawm lub kaum sab xis lossis nrog cov duab conical?
A2: Yog. Sapphire tuaj yeem raug laser-drilled lossis ultrasonically machined ntawm ntau lub kaum sab xis kom ua tiav qhov sib dhos optical axis lossis cov haujlwm tswj dej.

Q3: Puas muaj cov txheej txheem lossis kev kho saum npoo?
A3: Ntau txheej txheej xws li tiv thaiv kev cuam tshuam, infrared-txhim kho, lossis pob zeb diamond-zoo li carbon (DLC) tuaj yeem siv los txhim kho kev ua tau zoo hauv qab cov xwm txheej tshwj xeeb lossis cov khoom siv kho tshuab.

Q4: Yuav ua li cas thiaj ua tau raws li qhov yuav tsum tau ua?
A4: Kev kam rau siab ntawm qhov ntev hauv ± 5 µm thiab kev kam rau siab ntawm lub kaum sab xis hauv qab 3 arcmin tuaj yeem ua tiav los ntawm kev ua kom raug CNC thiab kev tswj hwm polishing.

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.