# this file is part of refractiveindex.info database
# refractiveindex.info database is in the public domain
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REFERENCES: |
    N. V. Smith.
    Optical constants of rubidium and cesium from 0.5 to 4.0 eV.
    <a href="https://doi.org/10.1103/PhysRevB.2.2840"><i>Phs. Rev. B</i> <b>2</b>, 2840-2848 (1970)</a>
DATA:
  - type: tabulated nk
    data: |
        0.312539 0.545805 0.113594
        0.334099 0.459457 0.138207
        0.364981 0.257000 0.247081
        0.386967 0.157074 0.429735
        0.404648 0.130413 0.532924
        0.420001 0.113011 0.654806
        0.439972 0.101094 0.791341
        0.469993 0.097758 0.905294
        0.505027 0.096798 1.053741
        0.545945 0.099933 1.205814
        0.599827 0.101479 1.379601
        0.661955 0.108939 1.588039
        0.750056 0.108858 1.873993
        0.859807 0.101179 2.258370
        1.009643 0.089961 2.656707
        1.175206 0.089725 3.142937
        1.344731 0.091214 3.667195
        1.530669 0.096700 4.229580
        1.689158 0.109021 4.705517
        1.839528 0.122150 5.182173
        1.980578 0.133219 5.581017
        2.119388 0.154914 6.019468
        2.175161 0.161467 6.174631
        2.237982 0.172367 6.306323