- Startseite
- Kristalle
- Laser - Kristalle
- Er:YAG
- Eigenschaften
Main Properties |
|
Chemical formula |
Er:Y3Al5O12 |
Crystal structure | Cubic |
Density | 5.35 g / cm³ |
Hardness (Mohs) | 8.5 |
Thermal condictivity | 0.12 W / (cm x K) |
Thermal expansion |
7.7 x 10-6 x ºK-1, <111> 8.2 x 10-6 x ºK-1, <100> |
Melting point | 1970 °C |
Transmission range | see spectral data |
Index of refraction | 1.79 @ 2940nm |
Special Properties |
|
Dopant concentration, at.% | 0,15 - 50% |
Orientation | <100>, <111> |
Lattice constant, A | 12.00 |
Dielectric constant | 11.7 |
Laser Wavelength, nm | 2940 |
Spektrale Eigenschaften |