4 INCH C-PLANE(0001) SAPPHIRE WAFERS
Wafer saphiris being used extensively as a substrate for III-V nitrides and for many other epitaxial films. We supply 99.999% high purity c axis sapphirewith an excellent surface finish to meet your rigorous requirements.
Specifications of 4 Inch C-plane(0001) Sapphire Wafer
|
Item |
4-inch C-plane(0001) 650μm Sapphire Wafers |
|
|
Crystal Materials |
99,999%, High Purity, Monocrystalline Al2O3 |
|
|
Grade |
Prime, Epi-Ready |
|
|
Surface Orientation |
C-plane(0001) |
|
|
C-plane off-angle toward M-axis 0.2 +/- 0.1° |
||
|
Diameter |
||
|
Thickness |
650 μm +/- 25 μm |
|
|
Primary Flat Orientation |
A-plane(11-20) +/- 0.2° |
|
|
Primary Flat Length |
||
|
Single Side Polished |
Front Surface |
Epi-polished, Ra < 0.2 nm (by AFM) |
|
(SSP) |
Back Surface |
Fine ground, Ra = 0.8 μm to 1.2 μm |
|
Double Side Polished |
Front Surface |
Epi-polished, Ra < 0.2 nm (by AFM) |
|
(DSP) |
Back Surface |
Epi-polished, Ra < 0.2 nm (by AFM) |
|
TTV |
< 20 μm |
|
|
BOW |
< 20 μm |
|
|
WARP |
< 20 μm |
|
|
Cleaning / Packaging |
Class 100 cleanroom cleaning and vacuum packaging, |
|
|
25 pieces in one cassette packaging or single piece packaging. |
||
Note: Custom sapphire wafers with any orientation and any thickness can be provided.
specialized in high-quality sapphire wafers and optical windows since 2008. We provide custom sapphire optics,sapphire rod, sapphire ingot, Al2O3 substrateand etc. Want to know more? Please contact us.
在线联系供应商
Other supplier products
 |
Sapphire Windows | As a professional sapphire wafermanufacturer, CRYSCORE can provide standard or optical sapphirewafers with any orientation applied to epitaxy, as w... |
 |
SILICON ON SAPPHIRE | A Brief Introduction of Silicon on Sapphire Technology Silicon on sapphire (SOS) technology is a hetero-epitaxial process for metal-oxide-semicondu... |
 |
PATTERNED SAPPHIRE SUBSTRATES | Sapphire wafer is the most widely used substrate material in semiconductor lighting industry, and pattern sapphire substrate(PSS) is the general me... |
 |
A-PLANE (11-20) SAPPHIRE WAFERS | A plane sapphirewafers have a uniform dielectric constant and highly insulating characteristic, so they are generally used for hybrid microelectron... |
 |
STANDARD SAPPHIRE WAFERS (C-PLANE) | STANDARD SAPPHIRE WAFERS (C-PLANE) CRYSCORE can offer Epi-Ready grade optical sapphire wafer with a very low surface roughness in complete orientat... |
Same products
 |
C500-1.7 Series High Flow Multi-Stage Centrifugal Blower /Centrifugal Blower | 卖方: Greentech International (Zhangqiu) Co., Ltd | Greentech International (Zhangqiu) Co., Ltdis the professional blower supplier.Multistage Centrif... |
 |
Common Rail injector control valve F00VC01303 | 卖方: China Lutong Part Plant | Common Rail injector control valve F00VC01303 Tina#Stainless Steel Cylindrical Pin##Denso Common... |
 |
Common Rail injector control valve F00VC01200 | 卖方: China Lutong Part Plant | Common Rail injector control valve F00VC01200 Tina#Stainless Steel Cylindrical Pin##Denso Common... |
 |
Injector Control Valve Plate 24# | 卖方: China Lutong Part Plant | Injector Control Valve Plate 24# Tina#Stainless Steel Cylindrical Pin##Denso Common Rail Injecto... |
 |
Injector Control Valve Plate 12# | 卖方: China Lutong Part Plant | Injector Control Valve Plate 12# Tina#Stainless Steel Cylindrical Pin##Denso Common Rail Injecto... |
