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Optical constants of Bi4Ti3O12 (Bismuth titanate, BTO)
Simon et al. 1997: n(a); 0.45-0.70 µm

Wavelength: µm
 (0.45 – 0.7)  
 

Other optical constants

logX   logY   eV

Dispersion formula [ i ]

$$n^2-1=\frac{5.299λ^2}{λ^2-0.04739}$$

Comments

Polarization parallel to a-axis. 21 °C.

Data

[Expressions for n]   [CSV - comma separated]   [TXT - tab separated]   [Full database record]

References

M. Simon et al.. Refractive indices of photorefractive bismuth titanate, barium-calcium titanate, bismuth germanium oxide, and lead germanate, Phys. Stat. Sol. 159, 559-562 (1997)

More info - wiki

Bismuth titanate, Bi4Ti3O12 (BTO)

Other name

Bismuth titanium oxide, Bismuth titanate oxide, Bismuth titanyl oxide

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