Strontium Titanate

Refractive Index: 2.4080
Abbe Number: 12.7
Crystal System: Isotropic (cubic)
Formation: Artificial
Dispersion Data: Measured (published fit)
Fits: 1

Refraction Fits

Fit #1— Bond 1965 / Dodge 1986

Sellmeier

Valid 0.43–3.8 µm

$n$

n

= 2.4080

V_{D}

= 12.7

n^{2} = 1 + \frac{3.042143 λ ^{2}}{λ ^{2} - 0.0218} + \frac{1.170065 λ ^{2}}{λ ^{2} - 0.08721} + \frac{30.83326 λ ^{2}}{λ ^{2} - 1.101 e + 3}

W.L. Bond, J. Appl. Phys. 36, 1674 (1965); formula compiled by M.J. Dodge in Weber (ed.), Handbook of Laser Science and Technology Vol. IV, CRC Press (1986)