主要参数

产品特点

• 蓝宝石在0.20 ~ 5.50μm波段内具有较好的透光性，是理想的激光、红外光学材料，广泛应用于内窥镜、表镜、光学透镜、声表面波器件、红外窗口、滤光片、高低温观察窗口、光子美容仪窗口等，并可实现增透膜、高反膜、介质膜、滤光膜以及金属化等镀膜服务。
• Sapphire possesses nice light transmission in 0.20 ~ 5.50μm wave band, is ideal for laser and infrared optical materials. Products widely used in endoscope,watch glass, optical lens, surface acoustic wave filter, military infrared window, optical filter, observation window for high/low temperature and cosmetic instrument windows, etc. We can provide anti-reflection film, high-reflective film, dielectric film, filter film and metallized film services.
• 蓝宝石也是GaN、GaAs等集成电路衬底、外延基片理想材料。
• Sapphire windows are also applied as circuit substrates and epitaxial substrates to GaN, GaAs.
• 主要有圆片、椭圆片、斜圆片、台阶窗片等
• Sapphire windows mainly contain four types: circular windows, oval windows, oblique circular windows and step windows.
• ■ 技术指标 Technical Index
• ●光学表面粗糙度可达0.2纳米；
• Surface roughness: 0.2nm
• ●C轴偏差+/-0.1°；
•  Axis Direction: C-Axis Deviation Min0.1°
• ●表面质量：S/D10/5；S/D 20/10；S/D 40/20；S/D 60/40；S/D 80/50
• Surface quality: S/D10/5；S/D 20/10；S/D 40/20；S/D 60/40；S/D 80/50
• ●红外透过率：在633nm波长下＞85%
• Infrared ray Transmission: when 633nm > 85%
• ●平面度：λ/4；λ/2；λ：633nm
• Flatness:：λ/4；λ/2；λ：633nm
• ●中心偏差：0.01mm
• Center Deviation: 0.01mm
• ●可加工C、A、R、M等晶向
• Orientation: C，A，R，M
• ■材料选择  Material
• 可按要求选用蓝宝石、石英、氟化钡、氟化镁等材料。
• Synthetic sapphire, quartz, barium chloride, magnesium chloride, etc.
• ■订货事项 Order
• 用户如需其它规格、精度的产品，请来函、来电或来人商洽。
• Please feel free to contact us if you have any requirements of other ultra-hard materials or specification.

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