# 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-5%20Datenblatt%20Juni%202014.pdf">VITRON datasheet IG-5 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: 2.810945 3.046894 0.402147 1.793191 46.757008
  - type: tabulated k
    data: |
        1.0 1.6167E-06
        1.5 7.1222E-07
        2.0 9.1812E-07
        3.0 1.3646E-06
        4.0 1.4429E-06
        5.0 1.7754E-06
        6.0 1.4909E-06
        7.0 1.4914E-06
        8.0 2.1907E-06
        9.0 6.8308E-07
        10.0 9.4902E-07
        11.0 4.6058E-06
        12.0 4.3045E-05
        13.0 1.0304E-04
        14.0 3.8519E-05