# 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: |
    H. H. Li.
    Refractive index of silicon and germanium and its wavelength and temperature derivatives.
    <a href="https://doi.org/10.1063/1.555624"><i>J. Phys. Chem. Ref. Data</i> <b>9</b>, 561-658 (1993)</a>
COMMENTS: |
    200 K (-73 °C)
DATA:
  - type: tabulated n
    data: |
        1.90 4.0680
        1.92 4.0659
        1.94 4.0638
        1.96 4.0618
        1.98 4.0598
        2.00 4.0579
        2.05 4.0534
        2.10 4.0493
        2.15 4.0454
        2.20 4.0417
        2.25 4.0383
        2.30 4.0352
        2.40 4.0294
        2.50 4.0243
        2.60 4.0197
        2.70 4.0157
        2.80 4.0121
        2.90 4.0088
        3.00 4.0059
        3.20 4.0008
        3.40 3.9966
        3.60 3.9930
        3.80 3.9900
        4.00 3.9875
        4.25 3.9848
        4.50 3.9825
        4.75 3.9806
        5.00 3.9789
        5.50 3.9763
        6.00 3.9743
        6.50 3.9727
        7.00 3.9715
        8.00 3.9697
        9.00 3.9684
        10.0 3.9675
        11.0 3.9669
        12.0 3.9664
        13.0 3.9660
        14.0 3.9657
        15.0 3.9654
        16.0 3.9652
        17.0 3.9650
        18.0 3.9649