ZGP Crystal
Zinc Germanium Phosphide Efficient Mid-IR Nonlinear Crystal,0.76–12.0μm,OPA/OPO/SHG/FHG.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Clear Aperture Dimension | >90 % |
| Parallelism | <20 arcsec |
| Perpendicularity | <5 arcmin |
| Surface Quality | 20/10,S/D |
| Flatness [@632.8nm] | <λ/8 @632.8nm |
| Optical Damage Threshold [@2790nm,150ps] | 30 GW/cm² |
| Nonlinear Coefficient d₃₆ | 75±8 |
| Chemical Formula | ZnGeP₂ |
| Crystal Structure | Tetragonal Crystal System, Space Group 42m |
| Lattice Parameters | a=b=5.467Å,c=12.736Å |
| Density | 4.12 g/cm³ |
| Mohs Hardness | 5.5 |
| Transmission Range | 0.76-12.0 μm |
| Refractive Index nₒ | 3.0729 |
| Refractive Index nₑ | 3.1143 |
Applications
Key Features
Datasheet
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