3inch Dia76.2mm sapphire wafer 0.5mm thickness C-plane SSP
Peb muab ib sab polished thiab ob sab polished (optical thiab Epi-npaj qib) wafers nyob rau hauv txawv orientations, piv txwv li A-plane, R-plane, C-plane, M-plane thiab N-plane.Txhua lub dav hlau ntawm sapphire muaj cov khoom sib txawv thiab kev siv, xws li c-plane sapphire substrates yog dav siv rau kev loj hlob ntawm GaN nyias zaj duab xis rau laser diode thiab xiav coj daim ntaub ntawv.r-plane substrates yog dav siv rau heteroepitaxial kev loj hlob ntawm cov hluav taws xob silicon nyias zaj duab xis.Cov wafers muaj nyob rau hauv ntau qhov sib txawv xws li 2", 3", 4", 6", 8", 12" thiab tuaj yeem ua raws li cov neeg siv khoom xav tau.
Specification ntawm Sapphire wafer | Rooj |
Khoom siv Crystal | AI 203 Sapphire |
Purity | ≥99.999% |
Crystal chav kawm | Hexagonal system, rhomboidal chav kawm 3m |
Lattice tas li | a=4.785A, c=12.991A |
Txoj kab uas hla | 2, 3, 4, 6, 8, 12 nti |
Thickness | 430um, 600um, 650um, 1000um, los yog lwm yam customized thickness muaj. |
Qhov ntom | 3.98 g / cm3 |
Dielectric zog | 4 x 105V/cm |
Melting point | 2303 ° K |
Thermal conductivity | 40 W / (mK) ntawm 20 ℃ |
Nto tiav | Ib sab polished, Ob sab polished (optically pob tshab) |
Optical Transmittance | Rau ob sab polished: 86% |
Optical Transmittance ntau yam | Rau ob sab polished: 150nm txog 6000nm(Nyem qhov no mus saib spectrum) |
Kev taw qhia | A, R, C, M, N |
Hais txog sapphire wafers pob:
1. Sapphire waferis tsis yooj yim.Peb tau ntim nws txaus thiab sau nws tsis yooj yim ntawm lub cassette.Peb xa los ntawm cov tuam txhab nthuav dav hauv tsev thiab thoob ntiaj teb kom ntseeg tau tias kev thauj mus los zoo.
2. Tom qab tau txais sapphire wafers, thov ua tib zoo saib xyuas seb lub thawv sab nrauv puas zoo.Ua tib zoo qhib lub thawv sab nraud thiab xyuas seb lub thawv ntim khoom puas nyob hauv kev sib raug zoo.Ua ib daim duab ua ntej koj coj lawv tawm.
3. Thov qhib lub tshuab nqus tsev hauv chav huv si thaum siv sapphire wafers.
4. Yog tias pom sapphire substrates puas thaum lub sijhawm xa khoom, thov thaij duab lossis kaw cov yeeb yaj kiab tam sim.Tsis txhob nqa cov sapphire wafers uas puas lawm tawm ntawm lub thawv ntim khoom!Tiv tauj peb tam sim ntawd thiab peb yuav daws qhov teeb meem zoo.
Daim duab qhia ntxaws
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