- Laser Beauty Equipment[3]
- Other Active Components[1]
- Other Optics Instruments[10]
- Glass Processing Machinery[3]
- Glass Product Making Machinery[1]
- Other Electronic Components[3]
- Other Passive Components[1]
- Other Lights & Lighting Products[6]
- Instrument Parts & Accessories[3]
- Loose Gemstone[1]
- Other Metals & Metal Products[1]
- Laser Equipment Parts[1]
- Halide ( Except Chloride )[2]
- Prisms[4]
- Lenses[2]
- Refractory[1]
- Chemical Reagents[1]
- Fiber Optic Equipment[5]
- Chemical Auxiliary Agent[3]
- Other Ore[1]
- Building Glass[1]
- Contact Person : Mr. Ge Alex
- Company Name : Atom Optics Co., Ltd.
- Tel : 00086-21-39523288
- Fax : 00086-21-39523268
- Address : Shanghai,shanghai,No.1661-14-101 Baojia Road Jiading District Shanghai 201808 of China
- Country/Region : China
- Zip : 201808
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Basic Properties
Optical | |
Transmission Range | 0.15 to 5.5 microns |
Refractive Index (table below) | 1.75449 (o) 1.74663 (e) at 1.06 microns |
Reflection Loss | 14% at 1.06 microns (2 surfaces) |
Absorption Coefficient | 0.3 x 10-3 cm-1 at 2.4µm |
Restrahlen Peak | 13.5µm |
dN/dT | 13.7 x 10-6 at 5.4µm |
dN/dµ = 0 | 1.5µm |
Physical | |
Density | 3.98g/cm3 |
Melting Point | 2042°C |
Thermal Conductivity | 27.21 Wm-1K-1 at 300K |
Thermal Expansion | 5.6 (para) & 5.0 (perp) x 10-6/K * |
Hardness | Knoop 2000 with 2000g indenter |
Specific Heat Capacity | 419 J Kgm-1K-1 |
Dielectric Constant | 11.5 (para) 9.4 (perp) at 1MHz |
Youngs Modulus (E) | 335 GPa |
Shear Modulus (G) | 148.1 GPa |
Bulk Modulus (K) | 240 GPa |
Elastic Coefficients | C11=496 C12=164 C13=115 C33=498 C44=148 |
Apparent Elastic Limit | 275 MPa (40,000 psi) |
Poisson Ratio | 0.25 |
Dislocation dencity | 10-3cm2 |
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Chemical | |
Solubility | 98 x 10-6 g/100g water |
Molecular Weight | 101.96 |
Class/Structure | Trigonal (hex), R3c |
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