KBr Crystal Substrate
Potassium Bromide (KBr) crystal is water-soluble, and it is easily deliquescent and cannot be chemically polished. KBr single crystal having a high transmittance and a wide pass band, and widely used as splitting prism, transmission windows and lens in infrared spectrometer, spectrophotometer and Infrared devices. The KBr substrate and windows are soft and hygroscopic.
Parameter
| Material | KBr |
| Growth Method | Crystallization process |
| Structure | M3 |
| Lattice (A) | a=5.596 |
| Melting Point | 730°C |
| Density(g/cm3) | 2.75g/cm3 |
| Wave Band | 0.20-27.50μm |
| Index of Refraction | 1.49025 |
| Transmission Rate | 0.91 |
| Nf | 0.01114 |
| Size | 10 mm x 10mm , 20mm x 20 mm 30 mm x 30 mm, Dia 50mm (customized sizes are available) |
| Thickness | 2.0mm, 3.0mm. 5.0mm |
| Orientation | <100>,<110>, <111> |
| Ra: | <5Å |
Feature
Application
Reference
News
Feature
- High transmittance
- A wide pass band
Application
- Splitting prism
- Transmission windows and lens
Reference
News
KBr Crystal Substrate have supplied
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