# 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: |
    L. Gampel and F. M. Johnson, Index of refraction of single-crystal selenium, <a https://doi.org/10.1364/JOSA.59.000072"><i>J. Opt. Soc. Am.</i>, <b>59</b>, 72-73 (1969)</a>
COMMENTS: |
    Single-crystal selenium; 23 °C; Ordinary ray.
CONDITIONS:
    direction: o
DATA:
  - type: tabulated n
    data: |
        1.06 2.790
        1.15 2.737
        3.39 2.65
        10.6 2.64