# this file is part of refractiveindex.info database
# refractiveindex.info database is in the public domain
# copyright and related rights waived via CC0 1.0

REFERENCES: |
    1) <a href="https://refractiveindex.info/download/data/2014/VITRON%20IG-6%20Datenblatt%20Juni%202014.pdf">VITRON datasheet IG-6 June 2014</a><br>
    2) Dr. Rolf Henkel (VITRON Spezialwerkstoffe GmbH) - private communications
COMMENTS: |
    Room temperature. Refractive index is relative to air at standard conditions; Wavelength in dispersion formula is as measured in air and expressed in micrometers.
DATA:
  - type: formula 1
    wavelength_range: 1.0 12.0
    coefficients: 3.110014 3.669697 0.426372 2.358954 59.555103
  - type: tabulated k
    data: |
        1.0 9.9503E-07
        1.5 5.3877E-07
        2.0 4.2951E-07
        3.0 1.0636E-06
        4.0 9.5938E-07
        5.0 8.9935E-07
        6.0 9.2298E-07
        7.0 5.9146E-07
        8.0 1.2363E-07
        9.0 1.0618E-06
        10.0 3.2719E-07
        11.0 1.2674E-06
        12.0 2.6299E-06
        13.0 2.5220E-05
        14.0 7.4877E-05