RefractiveIndex.INFO Refractive index database

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Optical constants of HOYA - BaCD (Dense barium crown)
BACD5

Wavelength: µm
 (0.28 – 1.55)  
 

Other optical constants

logX   logY   eV

Dispersion formula

$$n^2=2.4861499-9.5684845\text{×}10^{-3}λ^{2}+1.4685059\text{×}10^{-2}λ^{-2}-1.1216487\text{×}10^{-4}λ^{-4}+4.1978777\text{×}10^{-5}λ^{-6}-1.8856190\text{×}10^{-6}λ^{-8}$$

Comments

Refractive index is relative to air at standard conditions; Wavelength in dispersion formula is as measured in air and expressed in micrometers

Data

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

References

HOYA Optical Glass Master Datasheet

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