[silica.sellmeier]
B = [0.6961663, 0.4079426, 0.8974794]
C = [4.67914826e-15, 1.35120631e-14, 9.79340025e-11]
kind = 1
reference = [
    "I. H. Malitson. Interspecimen comparison of the refractive index of fused silica, J. Opt. Soc. Am. 55, 1205-1208 (1965)",
    "C. Z. Tan. Determination of refractive index of silica glass for infrared wavelengths by IR spectroscopy, J. Non-Cryst. Solids 223, 158-163 (1998)",
]

[nbk7.sellmeier]
B = [1.03961212, 0.231792344, 1.01046945]
C = [6.00069867e-15, 2.00179144e-14, 1.03560653e-10]
kind = 1
reference = [
    "SCHOTT Zemax catalog 2017-01-20b (obtained from http://www.schott.com)",
]

[d-zlaf52la.sellmeier]
B = [
    -8.48750283e9,
    3.1753525,
    3.71301651e-14,
    -1.09609062e-27,
    2.4418582e-40,
    -8.94583294e-54,
]
C = []
kind = 3
reference = ["CDGM Zemax catalog 2017-09 (obtained from http://www.cdgmgd.com)"]
