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ShanXiZhongJuJingKe Semiconductor Co., Ltd

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HomeProductsSapphire WindowSapphire LensWithout a scratch Sapphire Lens
  • Without a scratch Sapphire Lens

Without a scratch Sapphire Lens

Product Description

Use in Optics

Luminophor screens based on doped sapphire have been developed for accelera.

They are meant for the registration of intense beam parameters by means of digital TV facilities . In comparison with other materials, such screens provide higher light output. Their light output is linear up to 2 ⋅ 10 14 proton/cm 2 and decreases at Cr content < 0.066 mass%. The highest light output was recorded for screens with a thickness of 1.5 mm made of Al .

Although there are lots substrates which are regarded as potential materials to replace Sapphire Substrate, it is still dominated in the substrates (for GaN LED growth) market, because of its reasonable price and relatively low mismatch. Zhongju is capable of processing substrates according to customer needs. Currently, our sapphire substrate productions ranges from 2 to 12 inches with high quality and accurate orientation.

Table 1 Size of substrates

2 inches Substrates

4 inches Substrates

6 inches Substrates

Diameter (mm)




Primary Flat Length (mm)




Table 2 Specification of substrates


High purity Single Crystal Sapphire

Surface Orientation

C-plane ± 0.1°

Primary Flat Orientation

A-plane ± 0.5°

Broken edge length





No inclusiontwinor boundary

Bubble and cloud

Dense bubbles, clouds, and scattered bubble marked and counted as defects by length


≤1000 pits/cm2

scratch Sapphire Lens

Looking for ideal Scratch Sapphire Lens Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Custom Sapphire Lens are quality guaranteed. We are China Origin Factory of Iphone Sapphire Lens. If you have any question, please feel free to contact us.

Product Categories : Sapphire Window > Sapphire Lens

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