# this file is part of refractiveindex.info database
# refractiveindex.info database is in the public domain
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REFERENCES: "E. R. Peck and D. J. Fisher. Dispersion of argon, <a href=\"https://doi.org/10.1364/JOSA.54.001362\"><i>J. Opt. Soc. Am.</i> <b>54</b>, 1362-1364 (1964)</a>"
COMMENTS: "15 °C, 760 torr (101.325 kPa)"
DATA:
  - type: formula 6
    range: 0.4679 2.0587
    coefficients: 6.432135E-5 2.8606021E-2 144
SPECS:
    n_is_absolute: true
    λ_is_vacuum: true
    temperature: 15 °C
    pressure: 101325 Pa
