# 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: |
    D. E. Zelmon, D. L. Small, D. Jundt.
    Infrared corrected Sellmeier coefficients for congruently grown lithium niobate and 5 mol.% magnesium oxide-doped lithium niobate.
    <a href="https://doi.org/10.1364/JOSAB.14.003319"><i>J. Opt. Soc. Am. B</i> <b>14</b>, 3319-3322 (1997)</a>
COMMENTS: |
    21 °C. Ordinary ray (o). Congruently grown lithium niobate (CLN).
CONDITIONS:
    temperature: 294
    direction: o
DATA:
  - type: formula 2
    wavelength_range: 0.4 5.0
    coefficients: 0 2.6734 0.01764 1.2290 0.05914 12.614 474.60