156mm 159mm 6 nti Sapphire Wafer rau cov neeg nqa khoom C-Plane DSP TTV

156mm 159mm 6 nti Sapphire Wafer rau cov cab kuj C-Plane DSP TTV Featured Duab

Kev Piav Qhia Luv:

156mm/159mm txoj kab uas hla, 6″ Al2O3 ob sab polished (DSP) sapphire wafers nrog TTV tsawg dua 3 microns rau cov laug cam. Ntxiv 8″ / 6″ / 5″ / 2″ / 3″ / 4″ / 5″ C-axis, A-axis, R-axis, M-axis wafers. C-plane sapphire wafers txog li 6 nti (6″/6inch) hauv txoj kab uas hla, nrog rau ib sab polished (SSP) lossis ob sab polished (DSP) nto, thiab nrog tuab ntawm 650 microns lossis 1000 microns.

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Cov Lus Qhia Tshwj Xeeb

Khoom	6-nti C-dav hlau (0001) Sapphire Wafers
Cov Khoom Siv Crystal	99,999%, Kev Ntshiab Siab, Monocrystalline Al2O3
Qib	Prime, Epi-Npaj
Kev Taw Qhia Nto	C-dav hlau (0001)
	C-dav hlau tawm ntawm lub kaum sab xis mus rau M-axis 0.2 +/- 0.1°
Txoj kab uas hla	100.0 hli +/- 0.1 hli
Qhov tuab	650 μm +/- 25 μm
Kev Taw Qhia Tiaj Tus Thawj Coj	C-dav hlau (00-01) +/- 0.2°
Ib Sab Polished	Pem Hauv Ntej	Epi-polished, Ra <0.2 nm (los ntawm AFM)
(SSP)	Tom Qab Nto	Av zoo, Ra = 0.8 μm txog 1.2 μm
Ob Sab Polished	Pem Hauv Ntej	Epi-polished, Ra <0.2 nm (los ntawm AFM)
(DSP)	Tom Qab Nto	Epi-polished, Ra <0.2 nm (los ntawm AFM)
TTV	< 20 μm
Hneev	< 20 μm
WARP	< 20 μm
Kev Ntxuav / Ntim Khoom	Chav Kawm 100 kev ntxuav chav huv thiab ntim khoom siv nqus tsev,
	25 daim hauv ib lub thawv lossis ib daim ntim khoom.

Txoj kev Kylopoulos (KY txoj kev) tam sim no siv los ntawm ntau lub tuam txhab hauv Suav teb los tsim cov siv lead ua sapphire rau kev siv hauv kev lag luam hluav taws xob thiab optics.

Hauv cov txheej txheem no, cov txhuas oxide uas muaj qhov huv si siab raug yaj hauv lub crucible ntawm qhov kub siab dua 2100 degrees Celsius. Feem ntau lub crucible yog ua los ntawm tungsten lossis molybdenum. Ib lub noob siv lead ua kom raug raug muab tso rau hauv cov alumina uas yaj. Cov noob siv lead ua maj mam rub mus rau saum toj thiab tej zaum yuav tig tau tib lub sijhawm. Los ntawm kev tswj qhov kub thiab txias, qhov nrawm rub thiab qhov nrawm txias, ib lub pob zeb loj, ib leeg siv lead ua, yuav luag cylindrical tuaj yeem tsim los ntawm qhov yaj.

Tom qab cov pob zeb sapphire siv lead ua ib leeg loj hlob tuaj, lawv raug tho rau hauv cov pas nrig cylindrical, uas tom qab ntawd txiav mus rau qhov tuab ntawm lub qhov rais thiab thaum kawg txhuam rau qhov chaw tiav.