厂商 :吉林省一博商贸有限公司
吉林 长春市- 主营产品:
- 光学仪器
- 科学产品
- 机械设备
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金红石(TiO2)高精度窗口片”参数说明 型号: TiO2 规格: 500 nm - 4.5 μm 商标: 一博 包装: 纸箱 Heat Capacity: 0.711 J/(g*K) “金红石(TiO2)高精度窗口片”详细介绍 金红石(TiO2)的耐用性、高折射率和强双折射使之成为制作偏振片的有用基底。我们的金红石偏振片能够提供极纯的偏振光,有高达100,000:1的消光比。它们用在波长2.2到4 μm波长范围的激光器,具有空气绝缘设计。上面的透射率数据通过镀增透膜的金红石偏振片获得。金红石在1.064 μm处的非寻常折射率是2.734,寻常折射率是2.482。 Rutile Specifications Index of Refraction at Nd:YAG (1.064 ?m)a ne = 2.734 no = 2.482 Abbe Number (Vd), Extraordinary Not Defined Abbe Number (Vd), Ordinary Not Defined Transmission Range 500 nm - 4.5 ?m Density 4.25 g/cm3 Knoop Hardness 879 kg/mm2 Young's Modulus* - Shear Modulus 112.4 GPa Bulk Modulus 215.5 GPa Poisson's Ratio 0.28 Coefficient of Thermal Expansion 9.2 x 10-6 /°C (Parallel) 7.1 x 10-6 /°C (Perpendicular) Heat Capacity 0.711 J/(g*K) Melting Point 1840°C Change in Index of Refraction with Temperature -0.42 x 10-6 /°C (Parallel) -0.72 x 10-6 /°C (Perpendicular)
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