# this file is part of refractiveindex.info database
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REFERENCES: |
    H. El-Kashef.
    The necessary requirements imposed on polar dielectric laser dye solvents.
    <a href="https://doi.org/10.1016/S0921-4526(99)00856-X"><i>Physica B</i> <b>279</b>, 295-301 (2000)</a>
COMMENTS: |
    20 °C.
CONDITIONS:
    temperature: 293
DATA:
  - type: formula 5
    wavelength_range: 0.4 0.8
    coefficients: 1.384715 4960.733E-6 -2