| Catalog No. | CY2354 |
|---|---|
| Size | 10x10x2.0mm / 20x20x2.0mm |
| Material | KCl |
| Color | White to transparent |
| Growth Method | Crystallization process |
Our optical grade undoped Czochralski grew Potassium Chloride Crystal Substrates with high optical homogeneity excluding central core of crystal boules, without visible striae with shadowgraph, inclusions and bubbles.
Sodium chloride, potassium chloride, potassium bromide single-crystal uniform texture and transparent, has a high infrared transmittance, the transmittance greater than 90% when thickness less 10mm and in the range of 4000-500cm-1, no impurity absorption. Potassium chloride crystal substrates can be used a laser window material, and the optical performance is excellent.
|
Crystal structure |
Cubic a=6.291Å |
|
Growth method |
Crystallization process |
|
Transmission band |
0.20~27.50um |
|
Density |
1.98（g/cm3） |
|
Melting point |
770°C |
|
Refractive index |
1.49025 |
|
Transmittance |
0.91 |
|
Nf (Impurity absorption peak) |
0.01114 |
|
Orientation |
<111>, <110>, <100> ±0.5º |
|
Standard Dimensions |
10x10x1.0mm, 20x20x1.0mm. |
|
Polishing |
Single side polished or Double side polished |
|
Surface Quality |
Surface finish: 60/40 , |
Potassium chloride crystal substrates are usually used for infrared transmission windows and FTIR spectrophotometers. It’s also useful for CO2 lasers.
Submit your review | |
Good quality lab materials! Will buy it again if needed.
