diesel soot Refractive Index

Optical constants (n, k) of diesel soot, covering 0.26 – 2.20 μm wavelength range.

Range 0.260 – 2.200 μm
Data Points 98

Optical Constants at Key Wavelengths

632.8 nm (He-Ne)
n = 1.6460
k = 0.2870
589.3 nm (Na-D)
n = 1.6240
k = 0.2810
532 nm
n = 1.6080
k = 0.2770
1550 nm (Telecom)
n = 1.8520
k = 0.3390

n, k Dispersion Curves

Data Table (Sampled)

Wavelength (μm)nk
0.26001.390000.17100
0.30001.439000.20500
0.34001.483000.23000
0.38001.514000.24300
0.42001.539000.25500
0.46001.565000.26600
0.50001.589000.27300
0.54001.608000.27700
0.58001.624000.28100
0.62001.639000.28500
0.66001.652000.28900
0.70001.664000.29300
0.74001.676000.29800
0.78001.688000.30200
0.82001.701000.30500
0.86001.710000.30800
0.90001.722000.31200
0.94001.731000.31400
0.98001.741000.31700
1.02001.750000.31900
1.06001.759000.32100
1.10001.768000.32400
1.14001.776000.32600
1.18001.785000.32800
1.22001.793000.33000
1.26001.801000.33100
1.30001.809000.33300
1.34001.816000.33500
1.38001.824000.33600
1.42001.831000.33700
1.46001.838000.33800
1.50001.844000.33800
1.54001.852000.33900
1.58001.858000.34000
1.62001.864000.34100
1.66001.870000.34100
1.70001.876000.34200
1.74001.882000.34300
1.78001.888000.34300
1.82001.893000.34300
1.86001.898000.34300
1.90001.903000.34300
1.94001.907000.34400
1.98001.912000.34500
2.02001.916000.34700
2.06001.921000.34800
2.10001.927000.35000
2.14001.933000.35100
2.18001.939000.35200
2.20001.942000.35200

Sampled data (98 points total). Click "Download Full CSV" for complete data.

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