Cs Refractive Index

Optical constants (n, k) of Cs, covering 0.31 – 2.17 μm wavelength range.

Range 0.313 – 2.168 μm
Data Points 29

Optical Constants at Key Wavelengths

532 nm
n = 0.2726
k = 0.8528

n, k Dispersion Curves

Data Table (Sampled)

Wavelength (μm)nk
0.31250.828380.17383
0.33410.690890.22435
0.36500.595520.26952
0.37000.562030.29980
0.38700.508870.33309
0.39990.441440.39983
0.42000.400240.45847
0.44000.339730.56957
0.47000.302980.68322
0.51300.272620.85283
0.55700.262610.98436
0.60990.260711.15454
0.67310.266031.36263
0.76300.279711.65174
0.88560.302601.98282
1.01710.318742.35618
1.18530.316572.75140
1.34330.306143.13906
1.43500.298363.40867
1.51570.288153.56413
1.59570.279663.77070
1.68920.272614.01675
1.76620.264684.18809
1.83680.257274.33776
1.90450.250694.54344
1.98060.238744.69542
2.03920.246494.86218
2.11220.241095.04164
2.16760.243135.15355

Sampled data (29 points total). Click "Download Full CSV" for complete data.

References

N. V. Smith. Optical constants of rubidium and cesium from 0.5 to 4.0 eV. Phs. Rev. B 2, 2840-2848 (1970)

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