https://www.high-endrolex.com/1

Optical and spectral properties
Lasing wavelength in nm
1064 nm

1342 nm

Refractive index @ 1064 nm
no = 1,9573

ne = 2,1652

dN/dT in 1/K
no = 8,5 ·10-6

ne = 2,9·10-6

Physical properties
Density in g/cm3
4,22
Melting point in °C
1825
Crystal structure
tetragonal
Thermal conductivity in W/(m · K)
25
Thermal expansion in 1/K
4,43 ·10-6 (a-axis)

11,4 ·10-6 (c-axis)

Mohs hardness
4-5
Lattice constant in Å
a = b = 7,12

c = 6,29

Fluorescence lifetime in µs
90