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Refractive index database


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Optical constants of C2H4(OH)2 (Ethylene glycol)
Kozma et al. 2005: n 0.230-0.641 µm

Wavelength: µm
 (0.23 – 0.6407)  
 

Complex refractive index (n+ik)[ i ]


n   k   LogX   LogY   eV

Derived optical constants

Dispersion formula [ i ]

$$n=1.42522+1.98454821\text{×}10^{-3}λ^{-2}+1.04174632\text{×}10^{-4}λ^{-4}$$

Comments

22 °C

References

I. Z. Kozma, P. Krok, and E. Riedle. Direct measurement of the group-velocity mismatch and derivation of the refractive-index dispersion for a variety of solvents in the ultraviolet, J. Opt. Soc. Am. B 22, 1479-1485 (2005)

Data

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

INFO

Ethylene glycol, C2H6O2

Chemical formula

HOCH2CH2OH

Other names

  • Ethane-1,2-diol
  • 1,2-Ethanediol
  • Glycol
  • Ethylene Alcohol
  • Hypodicarbonous acid
  • Monoethylene glycol

External links