Zinc Sulfide ZnS
ZnS Standard/Multispectral Types,Hot-Isostatic Pressing Produces Multispectral from Standard,Visible/IR Transmission,Hard/Windblown-Sand-Resistant for IR Windows/Optics.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Crystal Growth [Raw ZnS] | CVD |
| Grade [Source Common Physical Properties Table; Raw ZnS] | Native Grade, Multispectral Grade |
| Purity [Raw ZnS] | 5N |
| Transmission Wavelength Band [Raw ZnS] | 0.45~14 μm |
| Maximum Transmittance [10.6μm；Raw ZnS] | 70 % |
| Bulk Absorption Coefficient [10.6μm；Raw ZnS] | ≤0.24 cm⁻¹ |
| Refractive-Index Temperature Coefficient [10.6μm; Source Lowercase Unit c; Raw ZnS] | 41×10⁻⁶/°c |
| Refractive-Index Uniformity [0.6328μm；Raw ZnS] | <100×10⁻⁶ |
| Crystal Growth [MS ZnS] | CVD |
| Grade [Source Common Physical Properties Table; MS ZnS] | Native Grade, Multispectral Grade |
| Purity [MS ZnS] | 5N |
| Transmission Wavelength Band [MS ZnS] | 0.38~14 μm |
| Maximum Transmittance [10.6μm；MS ZnS] | 71 % |
| Bulk Absorption Coefficient [10.6μm；MS ZnS] | ≤0.20 cm⁻¹ |
| Refractive-Index Temperature Coefficient [10.6μm; Source Lowercase Unit c; MS ZnS] | 38×10⁻⁶/°c |
| Refractive-Index Uniformity [0.6328μm；MS ZnS] | <20×10⁻⁶ |
| Circular Disc [Independent Product Shape / Dimension Table] | Diameter ~450mm, Thickness ~50mm, Roundness ≤0.03μm, Cylindrical Surface Can Be Bright Polished |
| Square Plate [Independent Product Shape / Dimension Table] | Length×Width ~500×500mm, Thickness ~50mm |
| Lens (Spherical / Aspheric) [Independent Product Shape / Dimension Table] | Dome, Diameter ~400mm, Roundness ≤0.03μm |
Applications
Datasheet
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