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REFERENCES: |
    1) G. D. Boyd, E. Buehler, F. G Storz.
    Linear and nonlinear optical properties of ZnGeP<sub>2</sub> and CdSe.
    <a href="https://doi.org/10.1063/1.1653673"><i>Appl. Phys. Lett.</i>, <b>18</b>, 301-304 (1971)</a><br>
    2) G. C. Bhar and G. Ghosh.
    Temperature-dependent Sellmeier coefficients and coherence lengths for some chalcopyrite crystals.
    <a href="https://doi.org/10.1364/JOSA.69.000730"><i>J. Opt. Soc. Am.</i> <b>69</b>, 730-733 (1979)</a><br>
    * Ref. 2 provides a dispersion formula based on data from Ref. 1
COMMENTS: |
    Extrardinary ray (e); 20 °C
CONDITIONS:
    temperature: 293
    direction: e
DATA:
  - type: formula 2
    wavelength_range: 0.64 12
    coefficients: 3.6332 5.3422 0.1426 1.4580 662.55