# 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: |
    J. Rheims, J Köser, T Wriedt.
    Refractive-index measurements in the near-IR using an Abbe refractometer.
    <a href="https://doi.org/10.1088/0957-0233/8/6/003"><i>Meas. Sci. Technol.</i> <b>8</b>, 601-605 (1997)</a>
COMMENTS: |
    20 °C
CONDITIONS:
    temperature: 293
DATA:
  - type: formula 5
    wavelength_range: 0.4765 0.83
    coefficients: 1.41545 0.00369 -2 0.00004 -4