1英寸C面（0001）蓝宝石晶片

Name: 1英寸C面（0001）蓝宝石晶片
Brand: CRYSCORE OPTOELECTRONIC LIMITED

凭借多年丰富的生产经验，我们可以生产高质量的任意晶向、抛光或不抛光的蓝宝石晶片。通过我们的抛光工艺可以减小蓝宝石晶片的厚度，从而获得所需的厚度、以及更好的TTV和更低的表面粗糙度。

特殊晶向、带或者不带定位边都可依据客户的要求来定制生产。对于1英寸C面（0001）蓝宝石晶片，我们通常提供不带定位边的圆形晶片。

Specifications of 1英寸C面（0001）蓝宝石晶片

Item	1-inch C-plane(0001) 430μm 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	25.4 mm +/- 0.1 mm
Thickness	430 μm +/- 25 μm
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	< 5 μm
BOW	< 5 μm
WARP	< 5 μm
Cleaning / Packaging	Class 100 cleanroom cleaning and vacuum packaging,
	25 pieces in one cassette packaging or single piece packaging.

注：可依据客户需求定制生产任意晶向、厚度蓝宝石晶片。

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