# 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. R. Bosomworth.
    Far-infrared optical properties of CaF<sub>2</sub>, SrF<sub>2</sub>, BaF<sub>2</sub>, and CdF<sub>2</sub>.
    <a href="https://doi.org/10.1103/PhysRev.157.709"><i>Phys. Rev.</i>, <b>157</b>, 709 (1967)</a>
COMMENTS: |
    5 K
CONDITIONS:
    temperature: 5
DATA:
  - type: tabulated k
    data: |
        45.455 8.95E-03
        45.662 9.35E-03
        45.872 9.97E-03
        46.083 1.08E-02
        46.296 1.18E-02
        46.512 1.34E-02
        46.729 9.07E-03
        46.948 9.28E-03
        47.170 9.77E-03
        47.393 1.04E-02
        47.619 1.08E-02
        47.847 1.09E-02
        48.077 1.04E-02
        48.309 9.11E-03
        48.544 8.05E-03
        48.780 6.62E-03
        49.020 5.38E-03
        49.261 4.59E-03
        49.505 4.16E-03
        49.751 3.91E-03
        50.000 3.74E-03
        50.251 3.57E-03
        50.505 3.41E-03
        50.761 3.29E-03
        51.020 3.18E-03
        51.282 3.08E-03
        51.546 2.99E-03
        51.813 2.93E-03
        52.083 2.85E-03
        52.356 2.77E-03
        52.632 2.69E-03
        52.910 2.61E-03
        53.191 2.53E-03
        53.476 2.45E-03
        53.763 2.37E-03
        54.054 2.29E-03
        54.348 2.21E-03
        54.645 2.12E-03
        54.945 2.03E-03
        55.249 1.95E-03
        55.556 1.86E-03
        55.866 1.78E-03
        56.180 1.70E-03
        56.497 1.62E-03
        56.818 1.56E-03
        57.143 1.52E-03
        57.471 1.48E-03
        57.803 1.45E-03
        58.140 1.42E-03
        58.480 1.41E-03
        58.824 1.40E-03
        59.172 1.39E-03
        59.524 1.40E-03
        59.880 1.40E-03
        60.241 1.42E-03
        60.606 1.46E-03
        60.976 1.52E-03
        61.350 1.61E-03
        61.728 1.73E-03
        62.112 1.89E-03
        62.500 2.10E-03
        62.893 2.23E-03
        63.291 2.29E-03
        63.694 2.29E-03
        64.103 2.25E-03
        64.516 2.11E-03
        64.935 1.92E-03
        65.359 1.74E-03
        65.789 1.66E-03
        66.225 1.59E-03
        66.667 1.53E-03
        67.114 1.49E-03
        67.568 1.45E-03
        68.027 1.40E-03
        68.493 1.37E-03
        68.966 1.35E-03
        69.444 1.32E-03
        69.930 1.30E-03
        70.423 1.28E-03
        70.922 1.26E-03
        71.429 1.24E-03
        71.942 1.22E-03
        72.464 1.21E-03
        72.993 1.20E-03
        73.529 1.19E-03
        74.074 1.19E-03
        74.627 1.18E-03
        75.188 1.17E-03
        75.758 1.17E-03
        76.336 1.16E-03
        76.923 1.16E-03
        77.519 1.15E-03
        78.125 1.16E-03
        78.740 1.16E-03
        79.365 1.16E-03
        80.000 1.15E-03
        80.645 1.16E-03
        81.301 1.16E-03
        81.967 1.17E-03
        82.645 1.17E-03
        83.333 1.18E-03
        84.034 1.19E-03
        84.746 1.20E-03
        85.470 1.21E-03
        86.207 1.22E-03
        86.957 1.23E-03
        87.719 1.25E-03
        88.496 1.26E-03
        89.286 1.29E-03
        90.090 1.31E-03
        90.909 1.34E-03
        91.743 1.36E-03
        92.593 1.38E-03
        93.458 1.40E-03
        94.340 1.43E-03
        95.238 1.45E-03
        96.154 1.48E-03
        97.087 1.50E-03
        98.039 1.52E-03
        99.010 1.54E-03
        100.00 1.56E-03
        101.01 1.58E-03
        102.04 1.61E-03
        103.09 1.63E-03
        104.17 1.65E-03
        105.26 1.68E-03
        106.38 1.70E-03
        107.53 1.73E-03
        108.70 1.75E-03
        109.89 1.77E-03
        111.11 1.79E-03
        112.36 1.82E-03
        113.64 1.84E-03
        114.94 1.86E-03
        116.28 1.89E-03
        117.65 1.91E-03
        119.05 1.93E-03
        120.48 1.96E-03
        121.95 1.98E-03
        123.46 2.00E-03
        125.00 2.02E-03
        126.58 2.05E-03
        128.21 2.07E-03
        129.87 2.09E-03
        131.58 2.11E-03
        133.33 2.13E-03
        135.14 2.16E-03
        136.99 2.18E-03
        138.89 2.20E-03
        140.85 2.22E-03
        142.86 2.24E-03
        144.93 2.25E-03
        147.06 2.26E-03
        149.25 2.28E-03
        151.52 2.30E-03
        153.85 2.32E-03
        156.25 2.33E-03
        158.73 2.34E-03
        161.29 2.34E-03
        163.93 2.34E-03
        166.67 2.33E-03
        169.49 2.33E-03
        172.41 2.32E-03
        175.44 2.32E-03
        178.57 2.33E-03
        181.82 2.33E-03
        185.19 2.33E-03
        188.68 2.34E-03
        192.31 2.33E-03
        196.08 2.33E-03
        200.00 2.33E-03
        204.08 2.32E-03
        208.33 2.32E-03
        212.77 2.31E-03
        217.39 2.31E-03
        222.22 2.31E-03
        227.27 2.29E-03
        232.56 2.27E-03
        238.10 2.25E-03
        243.90 2.23E-03
        250.00 2.22E-03
        256.41 2.20E-03
        263.16 2.18E-03
        270.27 2.16E-03
        277.78 2.14E-03
        285.71 2.11E-03
        294.12 2.08E-03
        303.03 2.04E-03
        312.50 2.00E-03
        322.58 1.96E-03
        333.33 1.93E-03
        344.83 1.90E-03
        357.14 1.87E-03
        370.37 1.83E-03
        384.62 1.79E-03
        400.00 1.75E-03
        416.67 1.72E-03
        434.78 1.69E-03
        454.55 1.66E-03
        476.19 1.64E-03
        500.00 1.61E-03
        526.32 1.58E-03
        555.56 1.55E-03
        588.24 1.52E-03
        625.00 1.49E-03
        666.67 1.46E-03
        714.29 1.44E-03
        769.23 1.41E-03
        833.33 1.38E-03
        909.09 1.30E-03
        1000.0 1.16E-03