PdSe2 Refractive Index

Name: PdSe2 Refractive Index (n, k)
Creator: Acuitik
License: https://creativecommons.org/licenses/by/4.0/
Keywords: PdSe2, refractive index, n, k, optical constants, thin film

Optical constants (n, k) of PdSe2, covering 0.20 – 2.20 μm wavelength range.

Range 0.200 – 2.200 μm

Data Points 2001

Optical Constants at Key Wavelengths

632.8 nm (He-Ne)

n = 4.2670

k = 1.8097

589.3 nm (Na-D)

n = 3.9175

k = 2.0676

532 nm

n = 3.3639

k = 2.1494

1550 nm (Telecom)

n = 3.6946

k = 0.0301

n, k Dispersion Curves

Data Table (Sampled)

Wavelength (μm)	n	k
0.2000	1.53775	1.18581
0.2500	1.86411	1.40288
0.3000	1.86084	1.88010
0.3500	2.46756	1.92561
0.4000	2.72954	1.94848
0.4500	2.89434	1.89348
0.5000	3.10379	2.06585
0.5500	3.53628	2.15895
0.6000	4.01663	2.01571
0.6500	4.36342	1.68506
0.7000	4.52287	1.30846
0.7500	4.54664	0.98101
0.8000	4.49998	0.72683
0.8500	4.42441	0.53711
0.9000	4.34073	0.39650
0.9500	4.25818	0.29182
1.0000	4.18046	0.21342
1.0500	4.10880	0.15455
1.1000	4.04335	0.11047
1.1500	3.98387	0.07788
1.2000	3.92998	0.05441
1.2500	3.88136	0.03834
1.3000	3.83772	0.02836
1.3500	3.79895	0.02349
1.4000	3.76526	0.02298
1.4500	3.73767	0.02518
1.5000	3.71460	0.02757
1.5500	3.69459	0.03005
1.6000	3.67694	0.03263
1.6500	3.66118	0.03529
1.7000	3.64698	0.03805
1.7500	3.63409	0.04089
1.8000	3.62232	0.04382
1.8500	3.61150	0.04682
1.9000	3.60152	0.04991
1.9500	3.59227	0.05307
2.0000	3.58366	0.05630
2.0500	3.57563	0.05960
2.1000	3.56811	0.06297
2.1500	3.56106	0.06640
2.2000	3.55442	0.06989

Sampled data (2001 points total). Click "Download Full CSV" for complete data.

Notes

Broadband optical constants of 4.5 nm PdSe₂ thin film in the spectral range 200–10000 nm.

References

G. Ermolaev, K. Voronin, D.G. Baranov, V. Kravets, G. Tselikov, Y. Stebunov, D. Yakubovsky, S. Novikov, A. Vyshnevyy, A. Mazitov, I. Kruglov, S. Zhukov, R. Romanov, A. M. Markeev, A. Arsenin, K. S. Novoselov, A.N. Grigorenko, V. S. Volkov. Topological phase singularities in atomically thin high-refractive-index materials. Nat. Commun. 13, 2049 (2022) (Numerical data kindly provided by Georgy Ermolaev)

Related Materials (Main)

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