# 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: |
    M. R. Querry. Optical constants of minerals and other materials from the millimeter to the ultraviolet, <a href="https://apps.dtic.mil/sti/citations/ADA192210"><i>Contractor Report</i> CRDEC-CR-88009 (1987)</a>
DATA:
  - type: tabulated nk
    data: |
        0.3600 8.992 6.001
        0.4000 10.350 6.499
        0.4400 11.678 6.325
        0.4800 12.710 5.752
        0.5200 13.496 5.090
        0.5600 13.908 3.973
        0.6000 13.580 2.849
        0.6400 12.938 2.259
        0.6800 12.369 2.039
        0.7200 11.905 1.791
        0.7600 11.362 1.538
        0.8000 10.662 1.315
        0.8400 9.874 1.271
        0.8800 9.065 1.350
        0.9200 8.215 1.421
        0.9600 7.142 1.696
        1.0000 6.031 2.260
        1.0400 5.026 3.177
        1.0800 4.315 4.337
        1.1200 3.948 5.509
        1.1600 3.788 6.582
        1.2000 3.770 7.524
        1.2400 3.801 8.361
        1.2800 3.863 9.090
        1.3200 3.920 9.720
        1.3600 3.922 10.330
        1.4000 3.886 10.865
        1.4400 3.825 11.484
        1.4800 3.789 12.112
        1.5200 3.803 12.757
        1.5600 3.805 13.337
        1.6000 3.821 13.905
        1.6400 3.814 14.498
        1.6800 3.801 15.050
        1.7200 3.833 15.633
        1.7600 3.847 16.213
        1.8000 3.818 16.712
        1.8400 3.714 17.340
        1.8800 3.696 17.946
        1.9200 3.650 18.762
        1.9600 3.853 19.480
        2.0000 4.052 20.163
        2.0400 4.281 20.700
        2.0800 4.508 21.165
        2.1200 4.549 21.713
        2.1600 4.806 22.313
        2.2000 4.977 22.876
        2.2400 5.152 23.264
        2.2800 5.313 23.788
        2.3200 5.414 24.199
        2.3600 5.598 24.711
        2.4000 5.632 25.121
        2.4400 5.826 25.784
        2.4800 6.075 26.515
        2.5126 6.477 26.476
        2.5381 6.458 26.673
        2.5641 6.474 26.922
        2.5907 6.494 27.229
        2.6178 6.554 27.553
        2.6455 6.613 27.884
        2.6738 6.702 28.229
        2.7027 6.794 28.584
        2.7322 6.911 28.943
        2.7624 7.037 29.293
        2.7933 7.163 29.619
        2.8249 7.277 29.974
        2.8571 7.397 30.342
        2.8902 7.529 30.708
        2.9240 7.662 31.076
        2.9586 7.803 31.429
        2.9940 7.924 31.804
        3.0303 8.063 32.216
        3.0675 8.199 32.624
        3.1056 8.377 33.057
        3.1447 8.559 33.480
        3.1847 8.735 33.865
        3.2258 8.913 34.293
        3.2680 9.045 34.725
        3.3113 9.224 35.147
        3.3557 9.431 35.627
        3.4014 9.616 36.060
        3.4483 9.775 36.547
        3.4965 9.956 37.009
        3.5461 10.123 37.488
        3.5971 10.328 38.085
        3.6496 10.578 38.580
        3.7037 10.746 39.111
        3.7594 11.000 39.715
        3.8168 11.221 40.288
        3.8760 11.501 40.927
        3.9370 11.777 41.558
        4.0000 12.160 42.185
        4.0650 12.480 42.726
        4.1322 12.774 43.340
        4.2017 13.008 43.986
        4.2735 13.354 44.731
        4.3478 13.635 45.405
        4.4248 13.946 46.196
        4.5045 14.292 47.102
        4.5872 14.857 48.009
        4.6729 15.488 48.904
        4.7619 16.161 49.621
        4.8544 16.819 50.436
        4.9505 17.530 51.017
        5.0505 18.191 51.668
        5.1546 18.797 52.101
        5.2632 19.153 52.638
        5.3763 19.457 53.447
        5.4945 19.833 54.558
        5.6180 20.370 55.262
        5.7471 20.769 56.505
        5.8824 21.377 57.732
        6.0241 22.399 58.979
        6.1728 23.028 59.996
        6.3291 23.878 61.254
        6.4935 24.991 62.634
        6.6667 26.292 63.629
        6.8493 27.290 64.859
        7.0423 28.488 65.919
        7.2464 29.970 66.910
        7.4627 31.211 67.433
        7.6923 31.694 68.409
        7.9365 32.638 69.591
        8.1967 33.695 71.171
        8.4746 34.663 72.269
        8.7719 35.672 74.388
        9.0909 37.075 76.542
        9.4340 39.401 78.442
        9.8039 41.320 80.128
        10.2041 43.876 81.589
        10.6383 45.756 82.396
        11.1111 47.782 83.762
        11.6279 49.823 84.687
        12.1951 51.232 85.854
        12.8205 52.501 87.426
        13.5135 53.742 89.321
        14.2857 54.374 91.935
        15.1515 55.875 95.006
        16.1290 57.434 99.041
        17.2414 58.885 102.894
        18.5185 61.035 108.579
        20.0000 64.014 113.795
        21.7391 69.027 119.715
        23.8095 70.156 123.576
        26.3158 70.053 130.486
        29.4118 69.476 141.399
        33.3333 68.792 158.015
        38.4615 67.508 181.014
        45.4545 67.433 219.672
        55.5556 73.813 286.308