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Complex refractive indices: H2SO4/H2O solution; 75% H2SO4 concentration by weight; T=293 k; RH=70% #entries 61
Reference: Fenn et al., 1985

 Wavelength   Real       Imaginary
 micron       index      index 
-------------------------------------------------------------------------------------------------------------
 2.500E-01   1.394E+00   2.741E-08
 3.000E-01   1.380E+00 	 1.444E-08
 3.500E-01   1.371E+00 	 7.407E-09
 4.000E-01   1.365E+00 	 3.970E-09
 4.500E-01   1.362E+00 	 3.348E-09
 5.000E-01   1.360E+00 	 3.333E-09
 5.500E-01   1.358E+00 	 4.044E-09
 6.000E-01   1.357E+00 	 1.189E-08
 6.500E-01   1.356E+00 	 1.648E-08
 7.000E-01   1.356E+00 	 3.013E-08
 7.500E-01   1.355E+00 	 1.341E-07
 8.000E-01   1.354E+00 	 1.150E-07
 9.000E-01   1.353E+00 	 4.261E-07
 1.000E+00   1.352E+00 	 2.537E-06
 1.250E+00   1.346E+00 	 8.244E-06
 1.500E+00   1.342E+00 	 1.793E-04
 1.750E+00   1.334E+00 	 1.819E-04
 2.000E+00   1.326E+00 	 1.141E-03
 2.500E+00   1.283E+00 	 2.264E-03
 3.000E+00   1.351E+00 	 2.262E-01
 3.200E+00   1.435E+00 	 1.034E-01
 3.390E+00   1.404E+00 	 5.805E-02
 3.500E+00   1.394E+00 	 4.792E-02
 3.750E+00   1.376E+00 	 3.655E-02
 4.000E+00   1.360E+00 	 3.607E-02
 4.500E+00   1.346E+00 	 4.103E-02
 5.000E+00   1.334E+00 	 4.055E-02
 5.500E+00   1.308E+00 	 5.603E-02
 6.000E+00   1.306E+00 	 1.298E-01
 6.200E+00   1.379E+00 	 1.080E-01
 6.500E+00   1.347E+00 	 6.222E-02
 7.200E+00   1.286E+00 	 6.940E-02
 7.900E+00   1.254E+00 	 1.516E-01
 8.200E+00   1.264E+00 	 1.932E-01
 8.500E+00   1.302E+00 	 2.229E-01
 8.700E+00   1.339E+00 	 2.282E-01
 9.000E+00   1.363E+00 	 1.936E-01
 9.200E+00   1.344E+00 	 1.826E-01
 9.500E+00   1.354E+00 	 2.273E-01
 9.800E+00   1.406E+00 	 2.118E-01
 1.000E+01   1.392E+00 	 1.556E-01
 1.060E+01   1.319E+00 	 1.381E-01
 1.100E+01   1.287E+00 	 1.974E-01
 1.150E+01   1.324E+00 	 2.021E-01
 1.250E+01   1.283E+00 	 2.432E-01
 1.300E+01   1.287E+00 	 2.765E-01
 1.400E+01   1.321E+00 	 3.246E-01
 1.480E+01   1.349E+00 	 3.465E-01
 1.500E+01   1.353E+00 	 3.525E-01
 1.640E+01   1.391E+00 	 4.236E-01
 1.720E+01   1.474E+00 	 4.707E-01
 1.800E+01   1.560E+00 	 3.262E-01
 1.850E+01   1.568E+00 	 3.197E-01
 2.000E+01   1.569E+00 	 2.972E-01
 2.130E+01   1.566E+00 	 3.566E-01
 2.250E+01   1.600E+00 	 2.823E-01
 2.500E+01   1.634E+00 	 3.156E-01
 2.790E+01   1.645E+00 	 2.978E-01
 3.000E+01   1.647E+00 	 2.896E-01
 3.500E+01   1.627E+00 	 2.982E-01
 4.000E+01   1.615E+00 	 3.422E-01