| Catalog No. | CY2355 |
|---|---|
| Size | 10x10x2.0mm / 20x20x2.0mm |
| Material | NaCl |
| Color | White to transparent |
| Growth Method | Crystallization process |
Our optical grade undoped Czochralski grew Sodium Chloride Crystal Substrates with high optical homogeneity excluding central core of crystal boules, without visible striae with shadowgraph, inclusions and bubbles.
Sodium Chloride (NaCl) crystal is water-soluble, and it is easily deliquescent. It cannot be chemically polished. Sodium Chloride Crystal Substrates are commonly used as substrate materials for expitaxial thin film growth. NaCl is hygroscopic by nature and very sensitive to moisture. NaCl crystal substrates must be stored in desiccator container to avoid hydration.
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Parameters and properties |
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Crystal name |
Sodium Chloride（NaCl） |
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Crystal structure |
Cubic |
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Growth method |
Crystallization process |
|
Lattice parameters |
a=5.642Å |
|
Density |
2.16（g/cm3） |
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Wave band |
0.25~22.00um |
|
Index of refraction (nd) |
1.54427 |
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T（Transmittance） |
0.90 |
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Nf |
0.01270 |
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Deliquescence |
NaCl is a water-soluble crystal, it is easily deliquescent and cannot be polished by CMP |
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Orientation |
<111>.<110>.<100> ±0.5° |
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Standard Dimension |
10x10x1.0mm, 20x20x1.0mm. 10x10x2.0mm, 20x20x2.0mm. Dia 2″x3.0mm, Dia4″x5.0mm. We can process the special size upon customer’s demand |
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Polishing |
One side or double side polished |
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Surface Quality |
Surface finish: 60/40, |
Sodium Chloride Crystal Substrates are usually used for infrared transmission windows and FTIR spectrophotometers. It’s also useful for CO2 lasers.
Submit your review | |
Delivered as promised. Worked well for my experiments.
