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Product Information :


Basic Properties:

Atomic Density: 1.26x1020 atoms/cm3 (Nd 1.0%)
Crystal Structure: Zircon Tetragonal, space group D4h-I4/amd
                   a=b=7.1193, c=6.2892
Density:          4.22g/cm3
Mohs Hardness: 4-5 (Glass-like)
Thermal Expansion Coefficient (300K):a=4.43x10-6/K
                c=11.37x10-6/K
Thermal Conductivity Coefficient (300K)://C: 0.0523W/cm/K
                C: 0.0510W/cm/

Standard specifications
Nd: Dopant Level 0.1 - 3.0 atm%
Standard Dimensions 4x4x8mm,3x3x5mm3, 3x3x3 mm3, 3x3x1 mm3
Wavefront Distortion < l/8 at 633 nm
Scattering Sites invisible, probed with a He-Ne laser
Orientation +/-0.5deg.
Dimensional Tolerance -1
End-faces Configuration Plano/Plano
Surface quality 10/5 Scratch/Dig per MIL-O-13830B
Flatness l/10 at 633 nm
Clear Aperture > Central 90%
Parallelism < 10 arc sec.
Intrinsic Loss < 0.1% cm-1

Other Specifications are available according to requirements.


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