# this file is part of refractiveindex.info database
# refractiveindex.info database is in the public domain
# copyright and related rights waived via CC0 1.0

REFERENCES: |
    S. Adachi.
    Optical dispersion relations for GaP, GaAs, GaSb, InP, InAs, InSb, Al<sub>x</sub>Ga<sub>1−x</sub>As, and In<sub>1−x</sub>Ga<sub>x</sub>As<sub>y</sub>P<sub>1−y</sub>.
    <a href="https://doi.org/10.1063/1.343580"><i>J. Appl. Phys.</i> <b>66</b>, 6030-6040 (1989)</a><br>
    [<a href="https://github.com/polyanskiy/refractiveindex.info-scripts/blob/main/scripts/Adachi%201989%20-%20GaP.py">Calculation script (Python)</a>]
DATA:
  - type: tabulated nk
    data: |
        2.0664e-01 1.7732e+00 2.8544e+00
        2.0767e-01 1.7879e+00 2.8769e+00
        2.0870e-01 1.8033e+00 2.9003e+00
        2.0975e-01 1.8193e+00 2.9247e+00
        2.1081e-01 1.8360e+00 2.9500e+00
        2.1188e-01 1.8536e+00 2.9764e+00
        2.1295e-01 1.8722e+00 3.0039e+00
        2.1404e-01 1.8918e+00 3.0325e+00
        2.1515e-01 1.9125e+00 3.0624e+00
        2.1626e-01 1.9346e+00 3.0936e+00
        2.1738e-01 1.9582e+00 3.1262e+00
        2.1852e-01 1.9835e+00 3.1603e+00
        2.1967e-01 2.0107e+00 3.1958e+00
        2.2083e-01 2.0401e+00 3.2329e+00
        2.2200e-01 2.0719e+00 3.2715e+00
        2.2318e-01 2.1067e+00 3.3118e+00
        2.2438e-01 2.1447e+00 3.3537e+00
        2.2559e-01 2.1863e+00 3.3971e+00
        2.2681e-01 2.2322e+00 3.4418e+00
        2.2805e-01 2.2829e+00 3.4878e+00
        2.2930e-01 2.3390e+00 3.5347e+00
        2.3057e-01 2.4013e+00 3.5821e+00
        2.3184e-01 2.4705e+00 3.6292e+00
        2.3314e-01 2.5473e+00 3.6754e+00
        2.3444e-01 2.6325e+00 3.7194e+00
        2.3577e-01 2.7266e+00 3.7599e+00
        2.3710e-01 2.8302e+00 3.7951e+00
        2.3845e-01 2.9432e+00 3.8228e+00
        2.3982e-01 3.0651e+00 3.8407e+00
        2.4120e-01 3.1949e+00 3.8462e+00
        2.4260e-01 3.3304e+00 3.8368e+00
        2.4402e-01 3.4687e+00 3.8104e+00
        2.4545e-01 3.6060e+00 3.7657e+00
        2.4690e-01 3.7380e+00 3.7026e+00
        2.4837e-01 3.8603e+00 3.6223e+00
        2.4985e-01 3.9690e+00 3.5276e+00
        2.5135e-01 4.0613e+00 3.4222e+00
        2.5287e-01 4.1356e+00 3.3105e+00
        2.5441e-01 4.1919e+00 3.1970e+00
        2.5597e-01 4.2315e+00 3.0856e+00
        2.5755e-01 4.2563e+00 2.9795e+00
        2.5914e-01 4.2691e+00 2.8807e+00
        2.6076e-01 4.2723e+00 2.7907e+00
        2.6239e-01 4.2685e+00 2.7100e+00
        2.6405e-01 4.2601e+00 2.6385e+00
        2.6573e-01 4.2488e+00 2.5759e+00
        2.6743e-01 4.2363e+00 2.5216e+00
        2.6915e-01 4.2238e+00 2.4747e+00
        2.7089e-01 4.2121e+00 2.4346e+00
        2.7266e-01 4.2021e+00 2.4003e+00
        2.7445e-01 4.1942e+00 2.3712e+00
        2.7626e-01 4.1888e+00 2.3465e+00
        2.7810e-01 4.1862e+00 2.3256e+00
        2.7996e-01 4.1866e+00 2.3079e+00
        2.8185e-01 4.1901e+00 2.2930e+00
        2.8376e-01 4.1968e+00 2.2803e+00
        2.8570e-01 4.2068e+00 2.2694e+00
        2.8766e-01 4.2202e+00 2.2601e+00
        2.8966e-01 4.2370e+00 2.2519e+00
        2.9168e-01 4.2573e+00 2.2446e+00
        2.9372e-01 4.2812e+00 2.2380e+00
        2.9580e-01 4.3088e+00 2.2317e+00
        2.9791e-01 4.3402e+00 2.2256e+00
        3.0005e-01 4.3756e+00 2.2194e+00
        3.0222e-01 4.4152e+00 2.2129e+00
        3.0442e-01 4.4594e+00 2.2059e+00
        3.0665e-01 4.5085e+00 2.1982e+00
        3.0891e-01 4.5630e+00 2.1894e+00
        3.1121e-01 4.6234e+00 2.1794e+00
        3.1354e-01 4.6906e+00 2.1678e+00
        3.1591e-01 4.7655e+00 2.1542e+00
        3.1832e-01 4.8495e+00 2.1381e+00
        3.2076e-01 4.9442e+00 2.1191e+00
        3.2324e-01 5.0518e+00 2.0964e+00
        3.2576e-01 5.1745e+00 2.0696e+00
        3.2831e-01 5.3134e+00 2.0388e+00
        3.3091e-01 5.4621e+00 2.0068e+00
        3.3355e-01 5.5873e+00 1.9858e+00
        3.3623e-01 5.5495e+00 1.7832e+00
        3.3896e-01 5.4062e+00 1.5869e+00
        3.4173e-01 5.2469e+00 1.4668e+00
        3.4454e-01 5.0978e+00 1.3683e+00
        3.4741e-01 4.9655e+00 1.2774e+00
        3.5032e-01 4.8488e+00 1.1893e+00
        3.5328e-01 4.7451e+00 1.1018e+00
        3.5629e-01 4.6523e+00 1.0139e+00
        3.5935e-01 4.5686e+00 9.2485e-01
        3.6246e-01 4.4926e+00 8.3421e-01
        3.6563e-01 4.4125e+00 6.7305e-01
        3.6886e-01 4.3510e+00 5.7938e-01
        3.7214e-01 4.2953e+00 4.8329e-01
        3.7548e-01 4.2449e+00 3.8462e-01
        3.7888e-01 4.1998e+00 2.8323e-01
        3.8235e-01 4.1614e+00 2.1213e-01
        3.8588e-01 4.1297e+00 2.0928e-01
        3.8947e-01 4.1003e+00 2.0596e-01
        3.9313e-01 4.0731e+00 2.0215e-01
        3.9686e-01 4.0479e+00 1.9781e-01
        4.0066e-01 4.0245e+00 1.9288e-01
        4.0454e-01 4.0028e+00 1.8729e-01
        4.0849e-01 3.9827e+00 1.8097e-01
        4.1252e-01 3.9640e+00 1.7379e-01
        4.1663e-01 3.9467e+00 1.6561e-01
        4.2082e-01 3.9308e+00 1.5617e-01
        4.2510e-01 3.9160e+00 1.4513e-01
        4.2947e-01 3.9025e+00 1.3179e-01
        4.3392e-01 3.8900e+00 1.1427e-01
        4.3847e-01 3.8662e+00 8.9860e-02
        4.4312e-01 3.8453e+00 7.7149e-02
        4.4786e-01 3.8285e+00 5.9733e-02
        4.5271e-01 3.8050e+00 1.8467e-02
        4.5767e-01 3.7572e+00 1.6820e-02
        4.6273e-01 3.7265e+00 1.5122e-02
        4.6791e-01 3.7002e+00 1.3448e-02
        4.7320e-01 3.6764e+00 1.1817e-02
        4.7862e-01 3.6544e+00 1.0242e-02
        4.8416e-01 3.6338e+00 8.7334e-03
        4.8983e-01 3.6143e+00 7.3031e-03
        4.9564e-01 3.5958e+00 5.9620e-03
        5.0158e-01 3.5781e+00 4.7220e-03
        5.0767e-01 3.5612e+00 3.5952e-03
        5.1391e-01 3.5449e+00 2.5945e-03
        5.2030e-01 3.5293e+00 1.7339e-03
        5.2686e-01 3.5143e+00 1.0280e-03
        5.3358e-01 3.4998e+00 4.9262e-04
        5.4048e-01 3.4858e+00 1.4469e-04
        5.4756e-01 3.4723e+00 2.4128e-06
        5.5482e-01 3.4593e+00 0.0000e+00
        5.6228e-01 3.4466e+00 0.0000e+00
        5.6994e-01 3.4343e+00 0.0000e+00
        5.7782e-01 3.4225e+00 0.0000e+00
        5.8591e-01 3.4110e+00 0.0000e+00
        5.9424e-01 3.3998e+00 0.0000e+00
        6.0281e-01 3.3889e+00 0.0000e+00
        6.1162e-01 3.3784e+00 0.0000e+00
        6.2070e-01 3.3682e+00 0.0000e+00
        6.3005e-01 3.3583e+00 0.0000e+00
        6.3969e-01 3.3486e+00 0.0000e+00
        6.4963e-01 3.3393e+00 0.0000e+00
        6.5988e-01 3.3302e+00 0.0000e+00
        6.7046e-01 3.3213e+00 0.0000e+00
        6.8138e-01 3.3127e+00 0.0000e+00
        6.9267e-01 3.3043e+00 0.0000e+00
        7.0433e-01 3.2962e+00 0.0000e+00
        7.1640e-01 3.2883e+00 0.0000e+00
        7.2889e-01 3.2806e+00 0.0000e+00
        7.4182e-01 3.2731e+00 0.0000e+00
        7.5521e-01 3.2658e+00 0.0000e+00
        7.6910e-01 3.2587e+00 0.0000e+00
        7.8351e-01 3.2518e+00 0.0000e+00
        7.9847e-01 3.2451e+00 0.0000e+00
        8.1402e-01 3.2386e+00 0.0000e+00
        8.3018e-01 3.2323e+00 0.0000e+00
        8.4699e-01 3.2261e+00 0.0000e+00
        8.6450e-01 3.2202e+00 0.0000e+00
        8.8275e-01 3.2143e+00 0.0000e+00
        9.0179e-01 3.2087e+00 0.0000e+00
        9.2166e-01 3.2032e+00 0.0000e+00
        9.4243e-01 3.1979e+00 0.0000e+00
        9.6416e-01 3.1927e+00 0.0000e+00
        9.8691e-01 3.1877e+00 0.0000e+00
        1.0108e+00 3.1828e+00 0.0000e+00
        1.0358e+00 3.1781e+00 0.0000e+00
        1.0621e+00 3.1735e+00 0.0000e+00
        1.0898e+00 3.1691e+00 0.0000e+00
        1.1190e+00 3.1648e+00 0.0000e+00
        1.1497e+00 3.1607e+00 0.0000e+00
        1.1822e+00 3.1566e+00 0.0000e+00
        1.2166e+00 3.1528e+00 0.0000e+00
        1.2531e+00 3.1490e+00 0.0000e+00
        1.2918e+00 3.1454e+00 0.0000e+00
        1.3329e+00 3.1419e+00 0.0000e+00
        1.3768e+00 3.1385e+00 0.0000e+00
        1.4237e+00 3.1352e+00 0.0000e+00
        1.4739e+00 3.1321e+00 0.0000e+00
        1.5277e+00 3.1291e+00 0.0000e+00
        1.5857e+00 3.1262e+00 0.0000e+00
        1.6482e+00 3.1234e+00 0.0000e+00
        1.7158e+00 3.1208e+00 0.0000e+00
        1.7892e+00 3.1183e+00 0.0000e+00
        1.8692e+00 3.1158e+00 0.0000e+00
        1.9566e+00 3.1135e+00 0.0000e+00
        2.0527e+00 3.1113e+00 0.0000e+00
        2.1586e+00 3.1092e+00 0.0000e+00
        2.2761e+00 3.1073e+00 0.0000e+00
        2.4071e+00 3.1054e+00 0.0000e+00
        2.5541e+00 3.1036e+00 0.0000e+00
        2.7203e+00 3.1020e+00 0.0000e+00
        2.9095e+00 3.1004e+00 0.0000e+00
        3.1271e+00 3.0990e+00 0.0000e+00
        3.3798e+00 3.0977e+00 0.0000e+00
        3.6770e+00 3.0965e+00 0.0000e+00
        4.0315e+00 3.0953e+00 0.0000e+00
        4.4616e+00 3.0943e+00 0.0000e+00
        4.9945e+00 3.0934e+00 0.0000e+00
        5.6719e+00 3.0926e+00 0.0000e+00
        6.5619e+00 3.0919e+00 0.0000e+00
        7.7832e+00 3.0913e+00 0.0000e+00
        9.5631e+00 3.0908e+00 0.0000e+00
        1.2398e+01 3.0904e+00 0.0000e+00