SRTIO3 by Generic IR

Standard Unknown Environmentally Friendly

SRTIO3 by Generic IR is a standard optical glass. It transmits from 0.43 to 3.80 µm with an nd of 2.408917 and a Vd of 12.715169. It has medium thermal expansion (CTE of 8.3×10⁻⁶/K).

Refractive Index vs Wavelength
Refractive Index Calculator
Valid range: 0.43–3.8 µm
dn/dλ vs Wavelength
dn/dλ Calculator
Valid range: 0.43–3.8 µm
Abbe Number Calculator
Transmission vs Wavelength

No transmission data available.

Transmission Calculator
Valid wavelength range: 0.430–3.800 µm
Optical Properties
Refractive Index (nd) 2.408917
Abbe Number (Vd) 12.715169
Dispersion Formula Sellmeier
Wavelength Range 0.43 — 3.8 µm
$$n(\lambda) = \sqrt{1 + \frac{3.04214\,\lambda^2}{\lambda^2 - 0.0217829} + \frac{1.17006\,\lambda^2}{\lambda^2 - 0.0872072} + \frac{30.8333\,\lambda^2}{\lambda^2 - 1101.31}}$$
Thermal Properties
TCE -30/70°C (10-6/K) 8.3
TCE 100/300°C (10-6/K) —
Thermal Conductivity (W/mK) —
Heat Capacity (J/gK) —
$$\frac{dn}{dT} = \frac{n_0^2 - 1}{2\,n_0}\left[0 + 2(0)\,\Delta T + 3(0)\,\Delta T^2 + \frac{0 + 2(0)\,\Delta T}{\lambda - 0}\right] \Delta T = T - T_0, \quad T_0 = 20\,°\text{C}$$
Physical Properties
Density (g/cm³) 5.117
Relative Cost —
Mechanical Properties
Young's Modulus (GPa) —
Poisson's Ratio —
Knoop Hardness (kgf/mm²) —
Chemical Resistance
Climatic Resistance —
Stain Resistance —
Acid Resistance —
Alkali Resistance —
Phosphate Resistance —
Notes

source: Handbook of Optics Vol. II

Similar Glasses (Other Manufacturers)
Glass Manufacturer nd Vd Compare
PBMOO4 Generic Birefringent 2.40988 10.949945
BATIO3 Generic Birefringent 2.427266 12.296883
TEO2-E Generic Birefringent 2.430453 15.474561
BATIO3-E Generic Birefringent 2.380271 13.963107
LINBO3 Generic Birefringent 2.300158 18.711921
PBMOO4-E Generic Birefringent 2.277375 15.77258
TEO2 Generic Birefringent 2.274935 16.22277
LINBO3-E Generic Birefringent 2.214539 20.455966
K-PSFn215 Sumita 2.154 17.2
K-PSFn173 Sumita 2.1478 17.3
Similar Glasses (Generic IR)
Glass Manufacturer nd Vd Compare
CLRTR_OLD Generic IR 2.367678 15.282309
ZNS_BROAD Generic IR 2.367247 15.304568
CLEARTRAN Generic IR 2.367877 15.613699
ZNS_VIS Generic IR 2.367356 15.554146
ALN Generic IR 2.154291 50.733102
IRG2 Generic IR 1.891717 29.896648
IRG3 Generic IR 1.844836 32.330322
PBF2 Generic IR 1.766591 28.390315
ALON Generic IR 1.788917 58.204971
CSBR Generic IR 1.69706 34.108015
Compare Glasses
    Compare Selected