Bi12GeO20 Refractive Index

Optical constants (n, k) of Bi12GeO20, covering 0.45 – 0.70 μm wavelength range.

Range 0.450 – 0.700 μm
Data Points 101

Optical Constants at Key Wavelengths

632.8 nm (He-Ne)
n = 2.5441
k = 0.0000
589.3 nm (Na-D)
n = 2.5687
k = 0.0000
532 nm
n = 2.6161
k = 0.0000

n, k Dispersion Curves

Data Table (Sampled)

Wavelength (μm)nk
0.45002.741380.00000
0.45502.730440.00000
0.46002.720090.00000
0.46502.710300.00000
0.47002.701020.00000
0.47502.692210.00000
0.48002.683830.00000
0.48502.675870.00000
0.49002.668290.00000
0.49502.661050.00000
0.50002.654150.00000
0.50502.647560.00000
0.51002.641260.00000
0.51502.635240.00000
0.52002.629460.00000
0.52502.623930.00000
0.53002.618630.00000
0.53502.613540.00000
0.54002.608650.00000
0.54502.603950.00000
0.55002.599420.00000
0.55502.595080.00000
0.56002.590890.00000
0.56502.586850.00000
0.57002.582960.00000
0.57502.579210.00000
0.58002.575590.00000
0.58502.572090.00000
0.59002.568710.00000
0.59502.565450.00000
0.60002.562290.00000
0.60502.559240.00000
0.61002.556280.00000
0.61502.553420.00000
0.62002.550650.00000
0.62502.547960.00000
0.63002.545360.00000
0.63502.542830.00000
0.64002.540380.00000
0.64502.538000.00000
0.65002.535700.00000
0.65502.533450.00000
0.66002.531280.00000
0.66502.529160.00000
0.67002.527100.00000
0.67502.525100.00000
0.68002.523160.00000
0.68502.521260.00000
0.69002.519420.00000
0.69502.517620.00000
0.70002.515880.00000

Sampled data (101 points total). Click "Download Full CSV" for complete data.

Notes

21 °C

References

M. Simon, F. Mersch, C. Kuper, S. Mendricks, S. Wevering, J. Imbrock, E. Krätzig. Refractive indices of photorefractive bismuth titanate, barium-calcium titanate, bismuth germanium oxide, and lead germanate. Phys. Stat. Sol. 159, 559-562 (1997)

Related Materials (Main)

Ag Ag3AsS3 (e) Ag3AsS3 (o) AgBr AgCl AgGaS2 (e)

Need to measure Bi12GeO20 thin film thickness?

Acuitik film thickness measurement systems offer sub-nanometer non-contact precision.

View ProductsContact Us