Items | Value |
Coefficient of Thermal Expansion [K-1] @273K 7.1 x 10-6 [K-1] @373K 7.8 x 10-6 [K-1] @473K 8.3 x 10-6 | [K-1] @273K 7.1 x 10-6 [K-1] @373K 7.8 x 10-6 [K-1] @473K 8.3 x 10-6 |
Thermal conductivity [JK-1m-1s-1] @298K | 18 |
Heat capacity [Jg-1K-1] @298K | 0.339 |
Items | Value |
10% transmission limits (t=6mm) | 0.5μm - 22μm |
Index of refraction inhomogeneity (Dn/n) | <3ppm @633nm |
Thermo-optic coefficient dn/dT (298-358K) K-1 @ 0.6328μm K-1 @ 1.15μm K-1 @ 3.39μm K-1 @ 10.6μm | 1.07 x 10-4 7.0 x 10-5 6.2 x 10-5 6.1 x 10-5 |
Bulk absorption coefficient cm-1 @ 1.3μm cm-1 @ 2.7μm cm-1 @ 3.8μm cm-1 @ 5.25μm cm-1 @ 10.6μm | 5.0 x 10-3 7.0 x 10-4 4.0 x 10-4 4.0 x10-4 5.0 x 10-4 |