# this file is part of refractiveindex.info database
# refractiveindex.info database is in the public domain
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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: |
    450 K (177 °C)
DATA:
  - type: tabulated n
    data: |
        1.90 4.1993
        1.92 4.1966
        1.94 4.1940
        1.96 4.1915
        1.98 4.1890
        2.00 4.1866
        2.05 4.1810
        2.10 4.1757
        2.15 4.1708
        2.20 4.1662
        2.25 4.1619
        2.30 4.1579
        2.40 4.1506
        2.50 4.1441
        2.60 4.1384
        2.70 4.1333
        2.80 4.1287
        2.90 4.1246
        3.00 4.1209
        3.20 4.1144
        3.40 4.1091
        3.60 4.1046
        3.80 4.1008
        4.00 4.0976
        4.25 4.0942
        4.50 4.0913
        4.75 4.0888
        5.00 4.0868
        5.50 4.0834
        6.00 4.0809
        6.50 4.0789
        7.00 4.0773
        8.00 4.0750
        9.00 4.0734
        10.0 4.0723
        11.0 4.0715
        12.0 4.0708
        13.0 4.0703
        14.0 4.0699
        15.0 4.0696
        16.0 4.0694
        17.0 4.0691
        18.0 4.0690