Customization: | Available |
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Warranty: | 1 Year |
Customized: | Customized |
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Crystal structure
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Orthorhombic crystal system, space group Pna 21, The dot group, mm2
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Crystal lattice parameters
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a=8.4473Å,b=7.3788Å,c=5.1395Å,Z=2
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Melting point
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About 834
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Mohs hardness
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6
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Density
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2.47g/cm3
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Coefficient of expansion due to heat
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αx=10.8x10-5/K, αy=-8.8x10-5/K,αz=3.4x10-5/K
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Absorbance index
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0.1%/cm @1064nm
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Wavefront distortion
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<=λ/8 @633nm
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Dimensional tolerance
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(W±0.1mm)x(H±0.1mm)x(L+0.5mm/-0.1mm)L≥2.5mm
(W±0.1mm)x(H±0.1mm)x(L+0.1mm/-0.1mm)L2.5mm |
Optical aperture
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>=90%
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Flatness
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λ/8 @633nm
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Finish
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10/5
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Parallelism
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<=20"
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Verticality
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<=5 ′
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Angular deviation
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△θ<=0.25°,△φ<=0.25°
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Damage threshold (GW / cm2)
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>10 @1064nm, TEM00, 10ns, 10H z (polished only)
>1 @1064nm, TEM00, 10ns, 10H z (AR-coated) >0.5 @532nm, TEM00, 10ns, 10H z (AR-coated) |
Quality guarantee period
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Normal use within one year
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