1.直徑:D:2-8英寸,直徑限偏差0.005-0.02
2.厚度:H=0.1-50.00mm,厚度限偏差+/-0.005(Φ≤25.4mm)
3.材料:優(yōu)質(zhì)人造藍(lán)寶石單晶體(α-Al2O3≥99.99%)、BK玻璃
4.晶向:C、A、R
5.軸向:C軸偏差≤3°
6.表面粗糙度:Rz0.01
7.平面度:λ/B:633nm
8.面形:0.1λ
9.表面要求:雙面拋光
10.表面質(zhì)量:S/D:10/5 20/10 40/20 60/40 80/50
11.紅外透過率:在633nm波長下>85%
其他說明
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主要技術(shù)參數(shù) Main technical specification |
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產(chǎn)品名稱 Products Name |
藍(lán)寶石圓形窗片 Sapphire wafer |
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材料 Materials |
光學(xué)級藍(lán)寶石 optical sapphire(Al2O3) |
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直徑范圍 Diameter Range (mm) |
2.00~300.00 |
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直徑公差 Diameter Tolerance (mm) |
&plun;0.02 |
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厚度范圍 Thickness Range (mm) |
0.10~100.00 |
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厚度公差 Thickness Tolerance (mm) |
&plun;0.02 |
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通光孔徑 Clear Aperture |
80%~99% |
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表面 Surface Accuracy (@632.8nm) |
λ~λ/20 per 25mm |
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表面粗糙度 Surface Roughness |
0.1μm per Inch |
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表面質(zhì)量 Surface Quality |
80/50 ,60/40,40/20,20/10,10/5 |
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平行度 Paralleli (arcminutes) |
≤3.5 |
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軸向 Orientation of Axis |
根據(jù)客戶要求 According to customer requirements |
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鍍膜 Coating |
根據(jù)客戶要求 According to customer requirements |
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生產(chǎn)能力 Production capacity |
100~100 ,000 pcs / Month |







