ISK153 Refractive Index

Optical constants (n, k) of ISK153, covering 0.21 – 2.00 μm wavelength range.

Range 0.206 – 2.000 μm
Data Points 1794

Optical Constants at Key Wavelengths

632.8 nm (He-Ne)
n = 1.5195
k = 0.0000
589.3 nm (Na-D)
n = 1.5215
k = 0.0000
532 nm
n = 1.5236
k = 0.0000
1550 nm (Telecom)
n = 1.5039
k = 0.0003

n, k Dispersion Curves

Data Table (Sampled)

Wavelength (μm)nk
0.206015.994540.00004
0.25101.594390.00006
0.29501.559610.00002
0.33901.552780.00000
0.38301.536670.00000
0.42701.532100.00000
0.47101.528900.00000
0.51501.524070.00000
0.55901.522690.00000
0.60301.520380.00000
0.64701.519460.00000
0.69101.516920.00001
0.73501.515680.00002
0.77901.515990.00003
0.82301.514990.00005
0.86701.515990.00008
0.91101.515140.00011
0.95501.514600.00014
0.99901.513370.00019
1.04301.510270.00024
1.08701.511670.00021
1.13101.510890.00020
1.17501.509340.00022
1.21901.508880.00022
1.26301.508640.00023
1.30701.507090.00025
1.35101.506860.00027
1.39501.506230.00030
1.43901.505610.00033
1.48301.505380.00029
1.52701.504990.00028
1.57101.505070.00025
1.61501.503280.00025
1.65901.501800.00024
1.70301.501870.00023
1.74701.502030.00023
1.79101.500390.00023
1.83501.499530.00024
1.87901.498910.00025
1.92301.495460.00026
1.96701.495380.00027
2.00001.492560.00028

Sampled data (1794 points total). Click "Download Full CSV" for complete data.

Related Materials (Specs)

4786 (NIKON i-line glass) 5165 (NIKON i-line glass) 5742 (NIKON i-line glass) 5859 (NIKON i-line glass) 7054 (NIKON i-line glass) acrylic double matching liquid

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