| Customization: | Available |
|---|---|
| Warranty: | 1 Year |
| Customized: | Customized |
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Crystal structure
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Cubic system
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Lattice constant
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12.01 Å
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Moh's hardness
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8.5
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density
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4.56±0.04 g/ cm3
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Specific heat
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0.59J/g.cm 3 @ 0-20
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Elastic Modulus
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310GPa
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Young's modulus
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3.17×10 4 Kg/mm 2
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Poisson's ratio
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0.3
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Tensile strength
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0.13~0.26GPa
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Coefficient of thermal expansion
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[100] Direction: 8.2×10 -6 / K @ 0~250
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[110] Direction: 7.7×10 -6 /K@ 0~250
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[111] Direction: 7.8×10 -6 /K@ 0~250
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Thermal conductivity
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14W/m/K@20 ; 10.5W/m/K@100
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Thermo-optic coefficient (dn/dT)
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7.3×10 -6 / K
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Thermal shock resistance
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790W/m
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Solubility
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Insoluble in water, slightly soluble in common acids
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Doping concentration
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Ho:0.30.4at%Cr:0.31.2at%Tm:56at%
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Orientation
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<111>±5°
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Distortion of transmitted wavefront
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≤0.125λ/inch@1064nm
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Extinction Ratio
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≥25dB
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Product Size
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Diameter≤15mm, length≤150mm
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Dimensional tolerance
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Diameter: 0/-0.03mm, Length: 0/+0.5mm
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Cylindrical processing
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Grinding, polishing, threading
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Parallelism of end faces
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≤10"
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Perpendicularity between end face and rod axis
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≤5′
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Flatness of end face
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λ/10 @632.8nm
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Surface Quality
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10-5 (MIL-O-13830A)
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Chamfer
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0.15±0.05mm
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Coating
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S1/S2: R@2100mm≤0.2%
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Other films can be customized
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Laser wavelength
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2100nm
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Refractive index
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1.80 @2094nm
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Special
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Wedge angle, concave/convex, hot layer gold plating, etc.
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