Optical and spectral properties | |
---|---|
Lasing wavelength in nm | 1660 2730 |
Refractive index @ 633 nm |
1,94-1,97 |
Physical properties | |
---|---|
Density in g/cm3 |
5,35 |
Melting point in °C | 1870 |
Crystal structure | orthorhombic |
Specific heat capacity in J/(g · K) | 0,557
|
Thermal conductivity in W/(m · K) | 11,7 (a-axis) 10,0 (b-axis) 8,7 (c-axis) |
Thermal expansion in 1/K | 2,32 ·10-6 (a-axis) 8,08 ·10-6 (b-axis) 8,70 ·10-6 (c-axis) |