Transparency Range: 185 - 2300 nm |
Transmission Curve |
Density: 2.2 g/cm3
|
Thermo-Optic Coefficients:
dn/dT= 1.0 x 10-5 /oC
|
Optical Homogeneity:
Δn < 10-6/cm
|
Mohs Hardness: 7 |
Thermal Conductivity: 1.4 W/m/K |
Thermal Expansion Coefficient: |
α = 0.54 x 10-6/K
|
Sellmeier
Equations:
(λ
in μm)
:
n2=1 + 0.69617λ2/(λ2
- 0.00468) + 0.40794λ2/(λ2 - 0.01351) +
0.89748 λ2/(λ2 - 97.93400)
|
Wavelength(nm) |
Index of refraction |
1550 |
1.4440 |
1320 |
1.4466 |
1064 |
1.4496 |
800 |
1.4533 |
632.8 |
1.4570 |
532 |
1.4607 |
400 |
1.4701 |
355 |
1.4761 |
266 |
1.4997 |
213 |
1.5352 |