Overview
| brand | Dihedron | model | LIF01 |
| series | one hundred and twenty-three | packing | Class 100 clean bag, Class 1000 ultra clean room |
| Part status | type | NJH | |
| colour | Water clear | Number of LEDs | thirty-four |
| Lens Style | Self selection | Lens size | customization |
| Lens transparency | transparent | optical image | Self imaging |
| visual angle | 30‘ | Supporting use/related manufacturers | |
| material | LiF | Installation type | |
| Minimum packaging quantity | structure | cube | |
| Lattice constant | A=4.026 Å | Melting point (℃) | eight hundred and seventy |
| Density (g/cm3) | two point six three five | hardness | 4.0 (mohs) |
| Coefficient of thermal expansion | 37.0 x 10-6/K | Refractive index | N=1.39 |
| Through the band | 0.11-7.00 μ M | Transmittance | >90% @ 0.2~4.5 μ M |
| Color dispersion Hf Hc | zero point zero zero three nine five | Temperature coefficient dh/dt x 10-6 | 12.7 @ 0.6 m |
| Crystal growth method | Bridgeman or CZ | thickness | 0.5mm, 1.0mm or customized according to customer requirements |
| polishing | Single or double sided | Precision of crystal orientation | ± 0.5 ° |
| Edge orientation accuracy | 2 ° (up to 1 ° for special requirements) | Ra | ≤ 10 Å (5 µ m × 5 µ m) |
| Saleable land | nationwide | ||
Product Details
The transmissivity of Lithium fluoride crystal ranges from 110 nm in vacuum ultraviolet to 6.0 nm in infrared μ M is the material with the best transmittance in the vacuum ultraviolet region. This crystal is widely used for preparing optical windows, lenses, prisms, and refractive elements in the ultraviolet visible infrared field. Low refractive index allows for direct use of crystals without the need for anti reflective coatings. Lithium fluoride crystal can also be used as X-ray detector crystal and coating material of OLED display screen. We can provide high-quality Lithium fluoride single crystals grown by pull and drop methods.
application
LiF is widely used in the preparation of optical windows, lenses, prisms, and refractive elements in the ultraviolet visible infrared field.
Can be used directly without the need for anti reflective coating.
Lithium fluoride crystal can also be used as X-ray detector crystal and coating material of OLED display screen.
characteristic
The transmissivity of Lithium fluoride crystal ranges from 110 nm in vacuum ultraviolet to 6.0 nm in infrared μ M is the material with the best transmittance in the vacuum ultraviolet region.
Its refractive index is very low.
