2英寸C面（0001）蓝宝石晶片

Name: 2英寸C面（0001）蓝宝石晶片
Brand: CRYSCORE OPTOELECTRONIC LIMITED

我们采用专用的CMP（Chemical-Mechanical Polishing）技术对蓝宝石晶片进行抛光，以较低的成本为客户提供高表面质量的蓝宝石晶片。

我们拥有各种规格的标准蓝宝石晶片库存，以确保能快速交货。每一片晶片都在100级净化间，用18 MΩ *cm以上超纯水清洗，然后装在洁净的卡塞盒。25件/盒或单片盒包装，最大限度地为客户提供研究的灵活性。

Specifications of 2英寸C面（0001）蓝宝石晶片

Item	2-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	50.8 mm +/- 0.1 mm
Thickness	430 μm +/- 25 μm
Primary Flat Orientation	A-plane(11-20) +/- 0.2°
Primary Flat Length	16.0 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	< 10 μm
BOW	< 10 μm
WARP	< 10 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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