NaCl single crystal substrates is ideal for growing expitaxila film and studying interface diffusion and defects. The film is easily removed from NaCl substrate by floating it off on water or by dissolving away the underlying substrate. NaCl is very sensitive to moisture, and must be stored in desiccator box.
OST Photonics offers high quality NaCl substrates for researchers and industries. Crystal orientation, size and thickness can be customized according to your requirements.
Infrared devices
optical instruments
Spintronic devices
Uniform, bright and high transmittance within 0.250-20 μm when thickness less than 10 mm
No impurity absorption
Orientation:<100>,<110>,<111>, etc.
Dimension: 1”, 2”, 10x10mm, 20x20mm, etc.
Thickness: 0.5mm, 1.0mm, 2mm, 5mm, etc.
Available items: windows, substrates, blanks and customized optics
Crystal Structure | Cubic |
Growth Method | Czochralski |
Lattice Constant | a=5.642Å |
Melting Point | 801 ℃ |
Density | 2.16 g/cm3 |
Transmission Range | 0.25-22.00 μm |
Refractive Index | 1.54427 |
Optical Transmission | 90% @ 0.25-20 μm |
Hygroscopy | Water-soluble crystals susceptible to moisture and cannot be chemically polished |
Orientation | <100>,<110>,<111>, etc. |
Orientation tolerance | ±0.5-2° |
Dimension | 1”, 2”, 10x10mm, 20x20mm, etc. |
Dimension Tolerance | ±0.1 mm or better |
Thickness | 0.5mm, 1.0mm, 2mm, 5mm, etc. |
Thickness Tolerance | ±0.05 mm or better |
Surface Finish | Single side polished (SSP)/Double sides polished (DSP) |
Surface Quality | S/D 80/50 or better |
Roughness | ≤30 nm |
Package | Class 100 clean bag, Class 1000 super clean room |
