2 inch 4 inch 6 inch Sapphire ingot

Product Description

Historically, the crystals meant for laser elements were obtained by the Verneuil method. In the present day, the crystals employed for this purpose are grown from the melt by the Czochralski, Kyropoulos, and HEM methods and possess the high-est optical homogeneity . The growth media used in the crystal growth chambers are Ar or N 

Zhongju has break through the limitations of traditional crystals growth by Kyropoulos method, which is difficult to grow high-quality, large-size sapphire crystals. Currently 120kg high-quality sapphire crystals are produced stably, and the production capacity can satisfy the requirement of reliable supply. We have the ability to produce much larger crystal, if customer has corresponding request. The maximum diameter of substrate or components could reach up to 12 inches.

2 inch 4 inch 6 inch Sapphire ingot

Contact Information


ShanXiZhongJuJingKe Semiconductor Co., Ltd

Contact Person: yang



Address: No.2, machinery park, huitong industrial park, jinzhong development zone, shanxi demonstration zone,Jinzhong,Shanxi

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