MoOCl2 Refractive Index

Optical constants (n, k) of MoOCl2, covering 0.36 – 1.70 μm wavelength range.

Range 0.360 – 1.700 μm
Data Points 1341

Optical Constants at Key Wavelengths

632.8 nm (He-Ne)
n = 0.3561
k = 1.9466
589.3 nm (Na-D)
n = 0.3620
k = 1.5748
532 nm
n = 0.4832
k = 0.9372
1550 nm (Telecom)
n = 1.3563
k = 6.6565

n, k Dispersion Curves

Data Table (Sampled)

Wavelength (μm)nk
0.36003.092251.82437
0.39302.466590.52803
0.42601.862590.31707
0.45901.386360.31385
0.49200.911640.45328
0.52500.526360.84090
0.55800.396681.25913
0.59100.360971.59330
0.62400.355101.87560
0.65700.362392.12640
0.69000.376932.35641
0.72300.396082.57167
0.75600.418302.77593
0.78900.442812.97189
0.82200.469253.16131
0.85500.497393.34538
0.88800.527063.52501
0.92100.558143.70084
0.95400.590553.87338
0.98700.624224.04303
1.02000.659084.21008
1.05300.695104.37479
1.08600.732234.53737
1.11900.770444.69798
1.15200.809694.85676
1.18500.849975.01381
1.21800.891235.16925
1.25100.933455.32315
1.28400.976625.47558
1.31701.020715.62661
1.35001.065695.77627
1.38301.111555.92463
1.41601.158266.07171
1.44901.205806.21755
1.48201.254166.36218
1.51501.303316.50563
1.54801.353246.64791
1.58101.403926.78906
1.61401.455336.92909
1.64701.507467.06801
1.68001.560297.20584
1.70001.592657.28885

Sampled data (1341 points total). Click "Download Full CSV" for complete data.

Notes

Crystallographic a-axis (optical α-axis).

References

G. Ermolaev, A. Toksumakov, A. Slavich, A. Minnekhanov, G. Tselikov, A. Mazitov, I. Kruglov, G. Tikhonowski, M. Mironov, I. Radko, D. Grudinin, A. Vyshnevyy, Z. Sofer, A. Arsenin, K.S. Novoselov, V. Volkov. Giant optical anisotropy and visible-frequency epsilon-near-zero in hyperbolic van der Waals MoOCl2. arXiv:2512.06495 (2025) (Numerical data kindly provided by Georgy Ermolaev)

Related Materials (Main)

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