C (o) Refractive Index

Optical constants (n, k) of C (o), covering 0.03 – 2.07 μm wavelength range.

Range 0.031 – 2.070 μm
Data Points 988

Optical Constants at Key Wavelengths

632.8 nm (He-Ne)
n = 2.8377
k = 1.5955
589.3 nm (Na-D)
n = 2.7688
k = 1.5369
532 nm
n = 2.6959
k = 1.4615
1550 nm (Telecom)
n = 3.6227
k = 2.5602

n, k Dispersion Curves

Data Table (Sampled)

Wavelength (μm)nk
0.03100.666380.09902
0.03180.672830.11333
0.03260.677070.11672
0.03340.673340.11408
0.03430.660760.11055
0.03520.640370.10921
0.03620.613120.11180
0.03720.579440.11974
0.03830.539430.13506
0.03950.493570.16100
0.04080.444350.20237
0.04210.399060.26356
0.04350.368960.34214
0.04500.359940.42706
0.04660.367900.50777
0.04840.383410.58049
0.05030.397650.65029
0.05230.410690.72784
0.05450.431950.81733
0.05690.467800.91315
0.05950.516501.00940
0.06240.572851.10570
0.06550.632751.20820
0.06900.696411.33030
0.07290.774881.49650
0.07730.916051.75200
0.08221.322602.12590
0.08772.305501.97580
0.09412.524801.02130
0.10152.226100.68228
0.11012.026600.52914
0.12041.856900.42785
0.13271.666300.35756
0.14791.409600.33683
0.16701.025700.48126
0.19170.786671.10060
0.22511.121101.84390
0.27242.300302.26830
0.34512.806201.30900
0.47052.626001.34160
0.73942.968701.70270
1.72493.754702.73260
2.06974.014403.05340

Sampled data (988 points total). Click "Download Full CSV" for complete data.

Notes

Graphite. Ordinary ray (o). Critical analysis and fit of the experimental data from several sources to a modified Lorentz-Drude (LD) model.

References

A. B. Djurišić and E. H. Li. Optical properties of graphite. J. Appl. Phys. 85, 7404-7410 (1999)
[Calculation script (Python)]

Related Materials (Main)

Ag Ag3AsS3 (e) Ag3AsS3 (o) AgBr AgCl AgGaS2 (e)

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