# 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-%20GaSb.py">Calculation script (Python)</a>]
DATA:
  - type: tabulated nk
    data: |
        2.0664e-01 8.5237e-01 2.3048e+00
        2.0767e-01 8.5998e-01 2.3222e+00
        2.0870e-01 8.6780e-01 2.3399e+00
        2.0975e-01 8.7585e-01 2.3579e+00
        2.1081e-01 8.8413e-01 2.3761e+00
        2.1188e-01 8.9265e-01 2.3947e+00
        2.1295e-01 9.0143e-01 2.4136e+00
        2.1404e-01 9.1047e-01 2.4328e+00
        2.1515e-01 9.1979e-01 2.4523e+00
        2.1626e-01 9.2941e-01 2.4721e+00
        2.1738e-01 9.3934e-01 2.4923e+00
        2.1852e-01 9.4959e-01 2.5129e+00
        2.1967e-01 9.6018e-01 2.5338e+00
        2.2083e-01 9.7113e-01 2.5551e+00
        2.2200e-01 9.8246e-01 2.5768e+00
        2.2318e-01 9.9419e-01 2.5989e+00
        2.2438e-01 1.0063e+00 2.6214e+00
        2.2559e-01 1.0189e+00 2.6443e+00
        2.2681e-01 1.0320e+00 2.6676e+00
        2.2805e-01 1.0455e+00 2.6914e+00
        2.2930e-01 1.0596e+00 2.7156e+00
        2.3057e-01 1.0742e+00 2.7403e+00
        2.3184e-01 1.0895e+00 2.7654e+00
        2.3314e-01 1.1053e+00 2.7910e+00
        2.3444e-01 1.1218e+00 2.8171e+00
        2.3577e-01 1.1390e+00 2.8437e+00
        2.3710e-01 1.1569e+00 2.8709e+00
        2.3845e-01 1.1757e+00 2.8985e+00
        2.3982e-01 1.1952e+00 2.9266e+00
        2.4120e-01 1.2157e+00 2.9553e+00
        2.4260e-01 1.2371e+00 2.9845e+00
        2.4402e-01 1.2596e+00 3.0142e+00
        2.4545e-01 1.2831e+00 3.0445e+00
        2.4690e-01 1.3078e+00 3.0753e+00
        2.4837e-01 1.3337e+00 3.1066e+00
        2.4985e-01 1.3609e+00 3.1384e+00
        2.5135e-01 1.3895e+00 3.1707e+00
        2.5287e-01 1.4196e+00 3.2035e+00
        2.5441e-01 1.4514e+00 3.2367e+00
        2.5597e-01 1.4848e+00 3.2703e+00
        2.5755e-01 1.5200e+00 3.3043e+00
        2.5914e-01 1.5572e+00 3.3386e+00
        2.6076e-01 1.5965e+00 3.3731e+00
        2.6239e-01 1.6380e+00 3.4078e+00
        2.6405e-01 1.6818e+00 3.4425e+00
        2.6573e-01 1.7282e+00 3.4771e+00
        2.6743e-01 1.7771e+00 3.5116e+00
        2.6915e-01 1.8289e+00 3.5457e+00
        2.7089e-01 1.8836e+00 3.5792e+00
        2.7266e-01 1.9415e+00 3.6119e+00
        2.7445e-01 2.0025e+00 3.6435e+00
        2.7626e-01 2.0669e+00 3.6739e+00
        2.7810e-01 2.1348e+00 3.7025e+00
        2.7996e-01 2.2062e+00 3.7291e+00
        2.8185e-01 2.2813e+00 3.7533e+00
        2.8376e-01 2.3599e+00 3.7745e+00
        2.8570e-01 2.4420e+00 3.7923e+00
        2.8766e-01 2.5276e+00 3.8061e+00
        2.8966e-01 2.6163e+00 3.8155e+00
        2.9168e-01 2.7079e+00 3.8198e+00
        2.9372e-01 2.8019e+00 3.8185e+00
        2.9580e-01 2.8979e+00 3.8111e+00
        2.9791e-01 2.9952e+00 3.7972e+00
        3.0005e-01 3.0930e+00 3.7763e+00
        3.0222e-01 3.1905e+00 3.7481e+00
        3.0442e-01 3.2868e+00 3.7126e+00
        3.0665e-01 3.3809e+00 3.6697e+00
        3.0891e-01 3.4718e+00 3.6197e+00
        3.1121e-01 3.5585e+00 3.5630e+00
        3.1354e-01 3.6401e+00 3.5001e+00
        3.1591e-01 3.7159e+00 3.4317e+00
        3.1832e-01 3.7852e+00 3.3587e+00
        3.2076e-01 3.8475e+00 3.2820e+00
        3.2324e-01 3.9024e+00 3.2027e+00
        3.2576e-01 3.9500e+00 3.1218e+00
        3.2831e-01 3.9902e+00 3.0402e+00
        3.3091e-01 4.0233e+00 2.9589e+00
        3.3355e-01 4.0496e+00 2.8788e+00
        3.3623e-01 4.0696e+00 2.8005e+00
        3.3896e-01 4.0837e+00 2.7247e+00
        3.4173e-01 4.0927e+00 2.6518e+00
        3.4454e-01 4.0969e+00 2.5824e+00
        3.4741e-01 4.0972e+00 2.5166e+00
        3.5032e-01 4.0940e+00 2.4547e+00
        3.5328e-01 4.0879e+00 2.3967e+00
        3.5629e-01 4.0795e+00 2.3428e+00
        3.5935e-01 4.0692e+00 2.2929e+00
        3.6246e-01 4.0575e+00 2.2468e+00
        3.6563e-01 4.0448e+00 2.2046e+00
        3.6886e-01 4.0315e+00 2.1662e+00
        3.7214e-01 4.0179e+00 2.1313e+00
        3.7548e-01 4.0043e+00 2.0998e+00
        3.7888e-01 3.9909e+00 2.0716e+00
        3.8235e-01 3.9780e+00 2.0464e+00
        3.8588e-01 3.9659e+00 2.0242e+00
        3.8947e-01 3.9546e+00 2.0048e+00
        3.9313e-01 3.9443e+00 1.9879e+00
        3.9686e-01 3.9352e+00 1.9735e+00
        4.0066e-01 3.9275e+00 1.9613e+00
        4.0454e-01 3.9212e+00 1.9513e+00
        4.0849e-01 3.9164e+00 1.9433e+00
        4.1252e-01 3.9132e+00 1.9371e+00
        4.1663e-01 3.9118e+00 1.9327e+00
        4.2082e-01 3.9123e+00 1.9298e+00
        4.2510e-01 3.9146e+00 1.9284e+00
        4.2947e-01 3.9189e+00 1.9285e+00
        4.3392e-01 3.9254e+00 1.9297e+00
        4.3847e-01 3.9340e+00 1.9321e+00
        4.4312e-01 3.9448e+00 1.9356e+00
        4.4786e-01 3.9580e+00 1.9399e+00
        4.5271e-01 3.9737e+00 1.9452e+00
        4.5767e-01 3.9920e+00 1.9511e+00
        4.6273e-01 4.0129e+00 1.9578e+00
        4.6791e-01 4.0367e+00 1.9649e+00
        4.7320e-01 4.0634e+00 1.9726e+00
        4.7862e-01 4.0932e+00 1.9805e+00
        4.8416e-01 4.1264e+00 1.9887e+00
        4.8983e-01 4.1630e+00 1.9971e+00
        4.9564e-01 4.2034e+00 2.0055e+00
        5.0158e-01 4.2479e+00 2.0137e+00
        5.0767e-01 4.2967e+00 2.0217e+00
        5.1391e-01 4.3502e+00 2.0294e+00
        5.2030e-01 4.4089e+00 2.0364e+00
        5.2686e-01 4.4733e+00 2.0428e+00
        5.3358e-01 4.5439e+00 2.0482e+00
        5.4048e-01 4.6214e+00 2.0524e+00
        5.4756e-01 4.7067e+00 2.0552e+00
        5.5482e-01 4.8006e+00 2.0564e+00
        5.6228e-01 4.9038e+00 2.0558e+00
        5.6994e-01 5.0165e+00 2.0536e+00
        5.7782e-01 5.1375e+00 2.0505e+00
        5.8591e-01 5.2613e+00 2.0487e+00
        5.9424e-01 5.3744e+00 2.0534e+00
        6.0281e-01 5.4533e+00 2.0733e+00
        6.1162e-01 5.3607e+00 1.7844e+00
        6.2070e-01 5.2310e+00 1.5088e+00
        6.3005e-01 5.1004e+00 1.2972e+00
        6.3969e-01 4.9737e+00 1.1071e+00
        6.4963e-01 4.8563e+00 9.2335e-01
        6.5988e-01 4.7502e+00 7.3890e-01
        6.7046e-01 4.6565e+00 5.5003e-01
        6.8138e-01 4.5822e+00 4.3209e-01
        6.9267e-01 4.5257e+00 4.2732e-01
        7.0433e-01 4.4741e+00 4.2194e-01
        7.1640e-01 4.4269e+00 4.1601e-01
        7.2889e-01 4.3835e+00 4.0954e-01
        7.4182e-01 4.3435e+00 4.0258e-01
        7.5521e-01 4.3064e+00 3.9515e-01
        7.6910e-01 4.2719e+00 3.8724e-01
        7.8351e-01 4.2398e+00 3.7886e-01
        7.9847e-01 4.2098e+00 3.6999e-01
        8.1402e-01 4.1817e+00 3.6058e-01
        8.3018e-01 4.1554e+00 3.5049e-01
        8.4699e-01 4.1306e+00 3.3892e-01
        8.6450e-01 4.1041e+00 3.2834e-01
        8.8275e-01 4.0806e+00 3.1856e-01
        9.0179e-01 4.0587e+00 3.0849e-01
        9.2166e-01 4.0382e+00 2.9813e-01
        9.4243e-01 4.0188e+00 2.8752e-01
        9.6416e-01 4.0006e+00 2.7666e-01
        9.8691e-01 3.9834e+00 2.6556e-01
        1.0108e+00 3.9672e+00 2.5426e-01
        1.0358e+00 3.9520e+00 2.4277e-01
        1.0621e+00 3.9377e+00 2.3110e-01
        1.0898e+00 3.9243e+00 2.1930e-01
        1.1190e+00 3.9118e+00 2.0739e-01
        1.1497e+00 3.9002e+00 1.9540e-01
        1.1822e+00 3.8895e+00 1.8339e-01
        1.2166e+00 3.8797e+00 1.7141e-01
        1.2531e+00 3.8707e+00 1.5951e-01
        1.2918e+00 3.8627e+00 1.4776e-01
        1.3329e+00 3.8556e+00 1.3623e-01
        1.3768e+00 3.8494e+00 1.2501e-01
        1.4237e+00 3.8443e+00 1.1415e-01
        1.4739e+00 3.8403e+00 1.0372e-01
        1.5277e+00 3.8374e+00 9.3662e-02
        1.5857e+00 3.8358e+00 8.3718e-02
        1.6482e+00 3.8355e+00 7.2714e-02
        1.7158e+00 3.8365e+00 5.0452e-02
        1.7892e+00 3.8076e+00 3.9790e-02
        1.8692e+00 3.7941e+00 3.8036e-02
        1.9566e+00 3.7834e+00 3.6267e-02
        2.0527e+00 3.7743e+00 3.4499e-02
        2.1586e+00 3.7661e+00 3.2736e-02
        2.2761e+00 3.7588e+00 3.0981e-02
        2.4071e+00 3.7522e+00 2.9235e-02
        2.5541e+00 3.7461e+00 2.7498e-02
        2.7203e+00 3.7405e+00 2.5770e-02
        2.9095e+00 3.7354e+00 2.4050e-02
        3.1271e+00 3.7307e+00 2.2339e-02
        3.3798e+00 3.7264e+00 2.0636e-02
        3.6770e+00 3.7225e+00 1.8940e-02
        4.0315e+00 3.7189e+00 1.7252e-02
        4.4616e+00 3.7158e+00 1.5569e-02
        4.9945e+00 3.7129e+00 1.3893e-02
        5.6719e+00 3.7104e+00 1.2221e-02
        6.5619e+00 3.7083e+00 1.0555e-02
        7.7832e+00 3.7064e+00 8.8918e-03
        9.5631e+00 3.7049e+00 7.2324e-03
        1.2398e+01 3.7037e+00 5.5758e-03