5英寸C面（0001）蓝宝石晶片

Name: 5英寸C面（0001）蓝宝石晶片
Brand: CRYSCORE OPTOELECTRONIC LIMITED

5英寸C面（0001）蓝宝石晶片不像其他标准规格的晶片那么常见。但是我们采用光学一级材料（99.999%高纯度Al2O3单晶）能生产出优良的表面光洁度和平整度的高品质5英寸晶片，通常C-plane（0001）粗糙度小于0.2 nm（通过AFM）。

或者如果您需要特殊晶向、厚度、尺寸的定制化的蓝宝石晶片，请随时与我们联系。我们将以极具竞争力的成本为您提供高表面质量的蓝宝石晶片。

Specifications of 5英寸C面（0001）蓝宝石晶片

Item	5-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	125.0 mm +/- 0.1 mm
Thickness	650 μm +/- 25 μm
Primary Flat Orientation	A-plane(11-20) +/- 0.2°
Primary Flat Length	42.0 mm +/- 1.0 mm
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, single piece packaging.

注：可依据客户需求定制生产任意晶向、厚度的蓝宝石晶片。

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