# this file is part of refractiveindex.info database
# refractiveindex.info database is in the public domain
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REFERENCES: "E. Takaoka and K. Kato, Thermo-optic dispersion formula for AgGaS<sub>2</sub>, <a href=\"https://doi.org/10.1364/AO.38.004577\"><i>Appl. Opt.</i>, <b>38</b>, 4577-4580 (1999)</a>"
COMMENTS: "Extraordinary ray (e); 20.0 °C"
DATA:
  - type: formula 4
    wavelength_range: 0.58 10.59
    coefficients: 5.5436 0.2230 0 0.0946 1 0 0 0 1 -0.00261 2
