Optical constants

Refractive index of WSe₂ (Tungsten diselenide)

Gu et al. 2019: monolayer (1L) film; n,k 0.193–1.69 µm

Data: tabulated nk
Range: 0.193–1.69 µm
Points: 1084
Licence: CC0-1.0

Axis Log x Log y

Click the plot to set the calculator wavelength.

At one wavelength

Refractive index n: 4.66186
Extinction coefficient k: 1.52522

Permittivity ε₁: 19.4066
Permittivity ε₂: 14.2208

Absorption coefficient α: 326183 cm⁻¹
Penetration depth δ = λ/(2πk): 61.3152 nm

Abbe number V_d: —
Chromatic dispersion dn/dλ: 12.932 µm⁻¹

Group index n_g: -2.93699
Group velocity dispersion: — fs²/mm

Dispersion parameter D: — ps/(nm·km)
Photon energy: 2.11001 eV

ε = (n + ik)², α = 4πk/λ, n_g = n − λ dn/dλ, GVD = λ³/(2πc²) d²n/dλ², D = −(λ/c) d²n/dλ². Group-velocity dispersion is given for formula data only.

Use it in Lightsmith

Load this data in Python, simulate in one more line

pip install lightsmith

import lightsmith as ls

# WSe2 (Tungsten diselenide): Gu et al. 2019: monolayer (1L) film; n,k 0.193–1.69 µm
wse2 = ls.fetch_refractiveindex("main", "WSe2", "Gu-1L", ref="c5c2f188e848453def5970e347399d653df2ffc2")
print(wse2.range_nm)  # (193, 1690) nm
eps = wse2.eps([633])  # complex permittivity

Downloads the original record once (pinned to the imported snapshot) and caches it.

import json, urllib.request
import lightsmith as ls

url = "https://materials.lightsmith.dev/v1/datasets/ds_ffcb32a73860/lightsmith"
wse2 = ls.Tabulated.model_validate(json.load(urllib.request.urlopen(url)))
print(wse2.source)  # citation and provenance travel with the data

Any dataset here, as the library's Tabulated material (wse2/gu-2019-1l).

# ... load wse2 as above, then:
sim = ls.Simulation(
    particles=[ls.Particle(shape=ls.Sphere(radius_nm=50), material=wse2)],
    medium_index=1.0,
    wavelengths=ls.WavelengthRange(start_nm=400, stop_nm=1000, num=81),
)
res = ls.solve(sim)  # exact Mie for a sphere
print(res.q_ext)     # extinction efficiency at each wavelength

Same spec runs with DDA, FDTD, BEM or T-matrix: ls.compare(sim, ["mie", "dda"]).

Materials guide Open a sphere of it in Studio Quick start Ask the community

Lightsmith is open source (MIT): Mie, T-matrix, BEM, DDA, FDTD, RCWA, TMM, mode solvers and inverse design behind one spec, on CPU or GPU. GitHub.

Comments and conditions

Monolayer (1-layer, 1L)

Conditions

film thickness: 1L
substrate: sapphire

References

H. Gu, B. Song, M. Fang, Y. Hong, X. Chen, H. Jiang, W. Ren, S. Liu. Layer-dependent dielectric and optical properties of centimeter-scale 2D WSe₂: evolution from a single layer to few layers. Nanoscale 11, 22762-22771 (2019) (Numerical data kindly provided by Baokun Song)

doi:10.1039/c9nr04270a Layer-dependent dielectric and optical properties of centimeter-scale 2D WSe <sub>2</sub> : evolution from a single layer to few layers, Nanoscale (2019)

Cite

Honggang Gu et al.. Layer-dependent dielectric and optical properties of centimeter-scale 2D WSe <sub>2</sub> : evolution from a single layer to few layers. Nanoscale, 11, 22762-22771 (2019), doi:10.1039/c9nr04270a; Data from the refractiveindex.info database (M. N. Polyanskiy, Sci. Data 11, 94 (2024), doi:10.1038/s41597-023-02898-2)

Data

1084 rows as published

CSV comma separated TXT tab separated YAML n, k Full database record original YAML All quantities CSV JSON metadata

WSe2 (Tungsten diselenide), Gu et al. 2019: monolayer (1L) film; n,k 0.193–1.69 µm: n and k versus wavelength
λ (µm)	n	k
0.193	0.474954	3.168606
0.194	0.492628	3.178704
0.195	0.510857	3.188527
0.196	0.529625	3.198016
0.197	0.54891	3.207108
0.198	0.568684	3.215743
0.199	0.588908	3.223859
0.2	0.609536	3.231395
0.201	0.630513	3.238293
0.202	0.651774	3.244501
0.203	0.673243	3.249972
0.204	0.694836	3.254665
0.205	0.716463	3.258551
0.206	0.738023	3.261612
0.207	0.75941	3.263844
0.208	0.780515	3.265257
0.209	0.801229	3.265878
0.21	0.82144	3.26575
0.211	0.841045	3.264935
0.212	0.859946	3.263512
0.213	0.878056	3.261575
0.214	0.895302	3.259231
0.215	0.911627	3.256603
0.216	0.926993	3.25382
0.217	0.941382	3.251017
0.218	0.954795	3.248335
0.219	0.967257	3.245909
0.22	0.978812	3.243872
0.221	0.989522	3.242349
0.222	0.999469	3.241452
0.223	1.008749	3.241283
0.224	1.017469	3.241925
0.225	1.025748	3.243447
0.226	1.033709	3.245899
0.227	1.041483	3.249313
0.228	1.049198	3.253705
0.229	1.056984	3.259073
0.23	1.064967	3.2654
0.231	1.073268	3.272654
0.232	1.082001	3.280788
0.233	1.091274	3.289746
0.234	1.101184	3.299457
0.235	1.111821	3.309844
0.236	1.123264	3.32082
0.237	1.135583	3.332291
0.238	1.148836	3.344157
0.239	1.163072	3.356313
0.24	1.178326	3.368648
0.241	1.194625	3.381049
0.242	1.211983	3.393402
0.243	1.230401	3.405587
0.244	1.24987	3.417487
0.245	1.270365	3.428983
0.246	1.291852	3.439959
0.247	1.314282	3.4503
0.248	1.33759	3.459897
0.249	1.361701	3.468645
0.25	1.386525	3.476448
0.251	1.411959	3.483219
0.252	1.437888	3.488882
0.253	1.464185	3.493376
0.254	1.490714	3.496655
0.255	1.517332	3.498691
0.256	1.543888	3.499475
0.257	1.57023	3.499018
0.258	1.596208	3.497355
0.259	1.621674	3.494542
0.26	1.646487	3.490655
0.261	1.67052	3.485793
0.262	1.693658	3.480073
0.263	1.715804	3.47363
0.264	1.736884	3.466613
0.265	1.756846	3.459179
0.266	1.775661	3.451495
0.267	1.793328	3.44373
0.268	1.80987	3.436051
0.269	1.825337	3.428618
0.27	1.839801	3.421585
0.271	1.853358	3.41509
0.272	1.866121	3.409257
0.273	1.878223	3.404191
0.274	1.889809	3.399974
0.275	1.901036	3.396668
0.276	1.912065	3.394312
0.277	1.923065	3.39292
0.278	1.934203	3.392482
0.279	1.945645	3.392966
0.28	1.957551	3.394316
0.281	1.970072	3.396455
0.282	1.983351	3.399283
0.283	1.997517	3.402686
0.284	2.012684	3.406526
0.285	2.028949	3.410654
0.286	2.046389	3.414904
0.287	2.065065	3.419098
0.288	2.08501	3.423049
0.289	2.106237	3.42656
0.29	2.128734	3.429432
0.291	2.15246	3.431459
0.292	2.177349	3.432438
0.293	2.203304	3.432169
0.294	2.230202	3.430461
0.295	2.257888	3.427133
0.296	2.28618	3.42202
0.297	2.314868	3.414979
0.298	2.343718	3.405892
0.299	2.372472	3.394671
0.3	2.400856	3.381261
0.301	2.428581	3.365648
0.302	2.455349	3.347856
0.303	2.480865	3.327954
0.304	2.504837	3.306054
0.305	2.526985	3.282313
0.306	2.547053	3.256928
0.307	2.564809	3.230133
0.308	2.580059	3.202199
0.309	2.592643	3.17342
0.31	2.602446	3.144114
0.311	2.609398	3.114612
0.312	2.613476	3.085249
0.313	2.614702	3.05636
0.314	2.613143	3.028272
0.315	2.608907	3.001296
0.316	2.602139	2.975724
0.317	2.593019	2.951822
0.318	2.581757	2.929829
0.319	2.568583	2.909951
0.32	2.553748	2.892364
0.321	2.537517	2.877207
0.322	2.520164	2.864589
0.323	2.501966	2.854582
0.324	2.483203	2.847228
0.325	2.46415	2.842535
0.326	2.445077	2.840485
0.327	2.426245	2.841029
0.328	2.407901	2.844094
0.329	2.39028	2.849582
0.33	2.373599	2.857375
0.331	2.358059	2.867336
0.332	2.343841	2.879312
0.333	2.331107	2.893136
0.334	2.319999	2.908629
0.335	2.310637	2.925606
0.336	2.303122	2.943871
0.337	2.297532	2.963227
0.338	2.293928	2.983471
0.339	2.292349	3.004403
0.34	2.292816	3.025821
0.341	2.295331	3.047526
0.342	2.299878	3.069322
0.343	2.306425	3.091017
0.344	2.314922	3.112428
0.345	2.325303	3.133374
0.346	2.337488	3.153686
0.347	2.351381	3.173202
0.348	2.366872	3.191771
0.349	2.383838	3.209252
0.35	2.402143	3.225518
0.351	2.421637	3.240456
0.352	2.442163	3.253965
0.353	2.463552	3.265965
0.354	2.485625	3.276389
0.355	2.508201	3.285192
0.356	2.531089	3.292349
0.357	2.5541	3.297853
0.358	2.577043	3.30172
0.359	2.599727	3.303987
0.36	2.62197	3.304714
0.361	2.643594	3.303981
0.362	2.664433	3.301887
0.363	2.684335	3.298551
0.364	2.703158	3.29411
0.365	2.720784	3.288716
0.366	2.737108	3.282533
0.367	2.752049	3.275737
0.368	2.765546	3.26851
0.369	2.77756	3.261042
0.37	2.788077	3.253523
0.371	2.797101	3.246143
0.372	2.80466	3.239088
0.373	2.810803	3.232541
0.374	2.815599	3.226674
0.375	2.819132	3.22165
0.376	2.821507	3.217623
0.377	2.82284	3.21473
0.378	2.823263	3.213097
0.379	2.822918	3.212831
0.38	2.821955	3.214028
0.381	2.820533	3.216763
0.382	2.818816	3.221098
0.383	2.816974	3.227076
0.384	2.815176	3.234724
0.385	2.813593	3.244054
0.386	2.812396	3.25506
0.387	2.811754	3.267723
0.388	2.811833	3.282007
0.389	2.812793	3.297864
0.39	2.814789	3.31523
0.391	2.817972	3.334031
0.392	2.822483	3.35418
0.393	2.828459	3.375578
0.394	2.836025	3.398116
0.395	2.845298	3.421675
0.396	2.856389	3.44613
0.397	2.869395	3.471342
0.398	2.884407	3.49717
0.399	2.901503	3.523462
0.4	2.92075	3.55006
0.401	2.942206	3.576802
0.402	2.965918	3.603519
0.403	2.991918	3.630036
0.404	3.02023	3.656174
0.405	3.05086	3.681751
0.406	3.083806	3.706581
0.407	3.119048	3.730474
0.408	3.156552	3.753238
0.409	3.196271	3.774683
0.41	3.238138	3.794616
0.411	3.282071	3.812847
0.412	3.327972	3.829187
0.413	3.375721	3.843452
0.414	3.425184	3.855467
0.415	3.476206	3.865062
0.416	3.528613	3.872079
0.417	3.582216	3.876373
0.418	3.636805	3.877815
0.419	3.692156	3.876292
0.42	3.748033	3.871714
0.421	3.804183	3.864011
0.422	3.860346	3.853139
0.423	3.916255	3.839081
0.424	3.971639	3.821844
0.425	4.026226	3.801468
0.426	4.079748	3.778019
0.427	4.131943	3.751591
0.428	4.182562	3.722307
0.429	4.231368	3.690315
0.43	4.278144	3.655786
0.431	4.322692	3.618914
0.432	4.364837	3.57991
0.433	4.404429	3.539
0.434	4.441345	3.49642
0.435	4.475488	3.452416
0.436	4.506789	3.407237
0.437	4.535203	3.361131
0.438	4.560714	3.314345
0.439	4.583328	3.26712
0.44	4.603075	3.219688
0.441	4.620003	3.172271
0.442	4.634181	3.12508
0.443	4.645693	3.078309
0.444	4.654634	3.03214
0.445	4.661116	2.986741
0.446	4.665254	2.942261
0.447	4.667173	2.898837
0.448	4.667005	2.85659
0.449	4.664881	2.815625
0.45	4.660939	2.776036
0.451	4.655313	2.737901
0.452	4.648141	2.701288
0.453	4.639557	2.666254
0.454	4.629694	2.632843
0.455	4.618682	2.601091
0.456	4.606649	2.571027
0.457	4.59372	2.542669
0.458	4.580017	2.516025
0.459	4.565653	2.491103
0.46	4.550742	2.467904
0.461	4.535393	2.446423
0.462	4.519714	2.426651
0.463	4.503809	2.408575
0.464	4.487781	2.392178
0.465	4.471726	2.377436
0.466	4.455743	2.364327
0.467	4.439926	2.35282
0.468	4.424365	2.342883
0.469	4.409152	2.33448
0.47	4.394374	2.327572
0.471	4.380117	2.322114
0.472	4.366467	2.318061
0.473	4.353504	2.31536
0.474	4.34131	2.313956
0.475	4.329962	2.31379
0.476	4.319535	2.314797
0.477	4.310103	2.316908
0.478	4.301734	2.320049
0.479	4.294497	2.324141
0.48	4.288451	2.329101
0.481	4.283654	2.33484
0.482	4.28016	2.341264
0.483	4.278016	2.348275
0.484	4.277262	2.35577
0.485	4.277932	2.363641
0.486	4.280053	2.371777
0.487	4.283643	2.380064
0.488	4.288712	2.388384
0.489	4.29526	2.396617
0.49	4.30328	2.404644
0.491	4.312751	2.412341
0.492	4.323644	2.419589
0.493	4.33592	2.426268
0.494	4.349528	2.432262
0.495	4.364407	2.437456
0.496	4.380485	2.441744
0.497	4.397681	2.445021
0.498	4.415904	2.447195
0.499	4.435054	2.448177
0.5	4.455022	2.44789
0.501	4.475694	2.446266
0.502	4.496947	2.44325
0.503	4.518657	2.438798
0.504	4.540692	2.432876
0.505	4.562922	2.425466
0.506	4.585213	2.41656
0.507	4.607434	2.406166
0.508	4.629455	2.394303
0.509	4.651149	2.381
0.51	4.672396	2.366302
0.511	4.693081	2.350263
0.512	4.713097	2.332945
0.513	4.732342	2.314422
0.514	4.750728	2.294775
0.515	4.768173	2.274089
0.516	4.784606	2.252459
0.517	4.799968	2.22998
0.518	4.814208	2.206751
0.519	4.827285	2.182873
0.52	4.839171	2.158449
0.521	4.849846	2.133579
0.522	4.859299	2.108361
0.523	4.867527	2.082892
0.524	4.874536	2.057267
0.525	4.88034	2.031576
0.526	4.884957	2.005903
0.527	4.888414	1.98033
0.528	4.890741	1.954933
0.529	4.891973	1.929784
0.53	4.892148	1.904948
0.531	4.891309	1.880487
0.532	4.889498	1.856455
0.533	4.886763	1.832906
0.534	4.883149	1.809883
0.535	4.878706	1.78743
0.536	4.873484	1.765584
0.537	4.86753	1.744378
0.538	4.860894	1.723842
0.539	4.853626	1.704002
0.54	4.845773	1.684881
0.541	4.837385	1.666501
0.542	4.828509	1.648877
0.543	4.819192	1.632026
0.544	4.809482	1.615959
0.545	4.799422	1.600689
0.546	4.789059	1.586224
0.547	4.778438	1.572572
0.548	4.767602	1.559738
0.549	4.756598	1.547727
0.55	4.745466	1.536542
0.551	4.734253	1.526186
0.552	4.723002	1.516659
0.553	4.711757	1.507961
0.554	4.700562	1.500088
0.555	4.689463	1.493039
0.556	4.678504	1.486809
0.557	4.667732	1.48139
0.558	4.657195	1.476776
0.559	4.646938	1.472954
0.56	4.637012	1.469913
0.561	4.627466	1.467638
0.562	4.61835	1.466111
0.563	4.609716	1.46531
0.564	4.601615	1.465211
0.565	4.5941	1.465785
0.566	4.587224	1.466999
0.567	4.581038	1.468816
0.568	4.575595	1.471192
0.569	4.570946	1.474081
0.57	4.567139	1.477428
0.571	4.564222	1.481174
0.572	4.562238	1.485253
0.573	4.561226	1.489594
0.574	4.561224	1.494119
0.575	4.562257	1.498745
0.576	4.56435	1.503383
0.577	4.567515	1.507939
0.578	4.57176	1.512315
0.579	4.577079	1.516411
0.58	4.583458	1.520123
0.581	4.59087	1.523347
0.582	4.599278	1.52598
0.583	4.608632	1.527921
0.584	4.618869	1.529073
0.585	4.629918	1.529345
0.586	4.641691	1.528654
0.587	4.654096	1.526924
0.588	4.667028	1.524092
0.589	4.680376	1.520107
0.59	4.694022	1.514929
0.591	4.707845	1.508534
0.592	4.721723	1.500912
0.593	4.735533	1.492068
0.594	4.749154	1.48202
0.595	4.76247	1.470802
0.596	4.775372	1.458457
0.597	4.787756	1.445043
0.598	4.799531	1.430628
0.599	4.810614	1.415286
0.6	4.820933	1.3991
0.601	4.830429	1.382158
0.602	4.839052	1.364549
0.603	4.846766	1.346367
0.604	4.853546	1.327704
0.605	4.859376	1.308649
0.606	4.864252	1.289293
0.607	4.868177	1.269718
0.608	4.871162	1.250006
0.609	4.873227	1.230232
0.61	4.874396	1.210463
0.611	4.874699	1.190765
0.612	4.874168	1.171195
0.613	4.87284	1.151803
0.614	4.870755	1.132636
0.615	4.867953	1.113733
0.616	4.864473	1.095129
0.617	4.860358	1.076852
0.618	4.855649	1.058928
0.619	4.850386	1.041376
0.62	4.844607	1.024212
0.621	4.838352	1.007449
0.622	4.831656	0.991095
0.623	4.824556	0.975156
0.624	4.817083	0.959637
0.625	4.809269	0.944539
0.626	4.801145	0.92986
0.627	4.792737	0.9156
0.628	4.78407	0.901753
0.629	4.775171	0.888315
0.63	4.766061	0.87528
0.631	4.75676	0.862642
0.632	4.747288	0.850393
0.633	4.737662	0.838525
0.634	4.727899	0.82703
0.635	4.718012	0.8159
0.636	4.708015	0.805126
0.637	4.697921	0.794698
0.638	4.687741	0.784609
0.639	4.677484	0.77485
0.64	4.66716	0.765412
0.641	4.656775	0.756286
0.642	4.646338	0.747465
0.643	4.635855	0.73894
0.644	4.625331	0.730703
0.645	4.614771	0.722747
0.646	4.604179	0.715065
0.647	4.593558	0.707649
0.648	4.582912	0.700493
0.649	4.572243	0.69359
0.65	4.561553	0.686935
0.651	4.550843	0.680522
0.652	4.540114	0.674344
0.653	4.529367	0.668398
0.654	4.518602	0.662679
0.655	4.50782	0.657181
0.656	4.497018	0.651901
0.657	4.486197	0.646836
0.658	4.475355	0.641981
0.659	4.464491	0.637334
0.66	4.453604	0.632892
0.661	4.442691	0.628653
0.662	4.43175	0.624615
0.663	4.420778	0.620776
0.664	4.409774	0.617135
0.665	4.398733	0.613691
0.666	4.387653	0.610443
0.667	4.37653	0.607392
0.668	4.365361	0.604538
0.669	4.354141	0.601882
0.67	4.342867	0.599424
0.671	4.331534	0.597166
0.672	4.320138	0.595111
0.673	4.308674	0.593261
0.674	4.297136	0.59162
0.675	4.285521	0.59019
0.676	4.273821	0.588977
0.677	4.262032	0.587984
0.678	4.250146	0.587219
0.679	4.23816	0.586686
0.68	4.226064	0.586393
0.681	4.213854	0.586348
0.682	4.201522	0.586559
0.683	4.189061	0.587037
0.684	4.176464	0.587791
0.685	4.163722	0.588834
0.686	4.150828	0.590178
0.687	4.137774	0.591838
0.688	4.124551	0.59383
0.689	4.111152	0.596169
0.69	4.097567	0.598877
0.691	4.083787	0.601972
0.692	4.069805	0.605479
0.693	4.055611	0.609421
0.694	4.041196	0.613827
0.695	4.026553	0.618726
0.696	4.011672	0.624151
0.697	3.996546	0.630139
0.698	3.981168	0.636729
0.699	3.965531	0.643966
0.7	3.949631	0.651897
0.701	3.933465	0.660575
0.702	3.917029	0.670058
0.703	3.900326	0.68041
0.704	3.883358	0.691701
0.705	3.866135	0.704009
0.706	3.848667	0.717417
0.707	3.830974	0.732018
0.708	3.813081	0.747914
0.709	3.795022	0.765216
0.71	3.776842	0.784045
0.711	3.758599	0.804532
0.712	3.740367	0.82682
0.713	3.72224	0.851061
0.714	3.704333	0.877418
0.715	3.686789	0.906064
0.716	3.669785	0.937179
0.717	3.653533	0.970948
0.718	3.63829	1.007556
0.719	3.624364	1.047184
0.72	3.61212	1.089999
0.721	3.601986	1.136144
0.722	3.594456	1.185725
0.723	3.590098	1.238795
0.724	3.589549	1.295332
0.725	3.593512	1.355222
0.726	3.602749	1.418229
0.727	3.61806	1.48397
0.728	3.640262	1.551897
0.729	3.670152	1.621269
0.73	3.708468	1.691139
0.731	3.755836	1.760347
0.732	3.812715	1.827526
0.733	3.879332	1.891119
0.734	3.955618	1.949419
0.735	4.041151	2.000632
0.736	4.135101	2.042954
0.737	4.236209	2.074686
0.738	4.342785	2.094351
0.739	4.452759	2.100832
0.74	4.563775	2.09349
0.741	4.673334	2.072254
0.742	4.778969	2.037657
0.743	4.878428	1.990812
0.744	4.969841	1.933312
0.745	5.051845	1.867087
0.746	5.123641	1.794228
0.747	5.185002	1.716797
0.748	5.236224	1.636665
0.749	5.278051	1.555344
0.75	5.311584	1.473786
0.751	5.338118	1.392005
0.752	5.358395	1.308124
0.753	5.368066	1.217374
0.754	5.348609	1.130604
0.755	5.329593	1.071972
0.756	5.314487	1.016083
0.757	5.298623	0.963596
0.758	5.281579	0.914629
0.759	5.263445	0.869107
0.76	5.244433	0.826879
0.761	5.224773	0.787753
0.762	5.204678	0.751526
0.763	5.184333	0.717987
0.764	5.163895	0.686931
0.765	5.143491	0.658162
0.766	5.123226	0.631493
0.767	5.103179	0.60675
0.768	5.083417	0.583773
0.769	5.063987	0.562412
0.77	5.044926	0.542533
0.771	5.026259	0.52401
0.772	5.008005	0.50673
0.773	4.990174	0.49059
0.774	4.972774	0.475496
0.775	4.955804	0.461362
0.776	4.939263	0.44811
0.777	4.923147	0.435671
0.778	4.907449	0.42398
0.779	4.89216	0.412979
0.78	4.877272	0.402613
0.781	4.862774	0.392836
0.782	4.848656	0.383603
0.783	4.834907	0.374874
0.784	4.821515	0.366611
0.785	4.808468	0.358783
0.786	4.795757	0.351356
0.787	4.783369	0.344305
0.788	4.771293	0.337602
0.789	4.75952	0.331225
0.79	4.748037	0.325151
0.791	4.736835	0.319361
0.792	4.725905	0.313836
0.793	4.715237	0.308559
0.794	4.704822	0.303515
0.795	4.694649	0.298689
0.796	4.684712	0.294067
0.797	4.675001	0.289639
0.798	4.66551	0.285391
0.799	4.656229	0.281313
0.8	4.647153	0.277397
0.801	4.638274	0.273631
0.802	4.629585	0.270009
0.803	4.621079	0.266521
0.804	4.612752	0.263162
0.805	4.604596	0.259923
0.806	4.596606	0.256799
0.807	4.588777	0.253783
0.808	4.581103	0.25087
0.809	4.57358	0.248054
0.81	4.566202	0.245331
0.811	4.558965	0.242696
0.812	4.551865	0.240145
0.813	4.544897	0.237674
0.814	4.538057	0.235279
0.815	4.531342	0.232956
0.816	4.524747	0.230702
0.817	4.51827	0.228514
0.818	4.511906	0.226389
0.819	4.505651	0.224325
0.82	4.499505	0.222317
0.821	4.493462	0.220365
0.822	4.487521	0.218465
0.823	4.481677	0.216615
0.824	4.475929	0.214814
0.825	4.470274	0.213059
0.826	4.46471	0.211348
0.827	4.459233	0.20968
0.828	4.453842	0.208053
0.829	4.448534	0.206465
0.83	4.443308	0.204915
0.831	4.43816	0.203401
0.832	4.43309	0.201922
0.833	4.428094	0.200476
0.834	4.423172	0.199063
0.835	4.418322	0.197682
0.836	4.413541	0.19633
0.837	4.408828	0.195007
0.838	4.404181	0.193712
0.839	4.3996	0.192444
0.84	4.395081	0.191202
0.841	4.390624	0.189985
0.842	4.386227	0.188793
0.843	4.38189	0.187624
0.844	4.37761	0.186478
0.845	4.373386	0.185353
0.846	4.369217	0.18425
0.847	4.365103	0.183168
0.848	4.361041	0.182105
0.849	4.35703	0.181062
0.85	4.353071	0.180037
0.851	4.34916	0.179031
0.852	4.345298	0.178042
0.853	4.341483	0.17707
0.854	4.337715	0.176115
0.855	4.333992	0.175175
0.856	4.330313	0.174252
0.857	4.326678	0.173343
0.858	4.323086	0.172449
0.859	4.319536	0.17157
0.86	4.316027	0.170704
0.861	4.312558	0.169852
0.862	4.309129	0.169013
0.863	4.305738	0.168187
0.864	4.302386	0.167373
0.865	4.299071	0.166571
0.866	4.295793	0.165782
0.867	4.292551	0.165003
0.868	4.289343	0.164236
0.869	4.286171	0.16348
0.87	4.283033	0.162734
0.871	4.279928	0.161999
0.872	4.276856	0.161274
0.873	4.273817	0.160559
0.874	4.27081	0.159853
0.875	4.267833	0.159157
0.876	4.264887	0.15847
0.877	4.261972	0.157792
0.878	4.259086	0.157122
0.879	4.256229	0.156462
0.88	4.253402	0.155809
0.881	4.250602	0.155165
0.882	4.24783	0.154529
0.883	4.245086	0.1539
0.884	4.242368	0.153279
0.885	4.239677	0.152666
0.886	4.237012	0.15206
0.887	4.234373	0.151461
0.888	4.231759	0.150869
0.889	4.229169	0.150284
0.89	4.226605	0.149705
0.891	4.224064	0.149133
0.892	4.221548	0.148568
0.893	4.219054	0.148008
0.894	4.216584	0.147455
0.895	4.214137	0.146908
0.896	4.211712	0.146367
0.897	4.209309	0.145832
0.898	4.206928	0.145303
0.899	4.204568	0.144779
0.9	4.202229	0.14426
0.901	4.199912	0.143747
0.902	4.197615	0.143239
0.903	4.195339	0.142736
0.904	4.193082	0.142239
0.905	4.190845	0.141746
0.906	4.188628	0.141258
0.907	4.18643	0.140775
0.908	4.18425	0.140297
0.909	4.18209	0.139823
0.91	4.179948	0.139354
0.911	4.177824	0.138889
0.912	4.175719	0.138429
0.913	4.173631	0.137973
0.914	4.17156	0.137522
0.915	4.169508	0.137074
0.916	4.167471	0.136631
0.917	4.165452	0.136191
0.918	4.16345	0.135756
0.919	4.161464	0.135324
0.92	4.159494	0.134897
0.921	4.157541	0.134473
0.922	4.155603	0.134052
0.923	4.153681	0.133636
0.924	4.151775	0.133223
0.925	4.149884	0.132813
0.926	4.148007	0.132407
0.927	4.146147	0.132005
0.928	4.1443	0.131605
0.929	4.142468	0.13121
0.93	4.140651	0.130817
0.931	4.138848	0.130427
0.932	4.13706	0.130041
0.933	4.135285	0.129658
0.934	4.133523	0.129278
0.935	4.131776	0.128901
0.936	4.130042	0.128527
0.937	4.128322	0.128156
0.938	4.126614	0.127788
0.939	4.12492	0.127423
0.94	4.123239	0.12706
0.941	4.12157	0.1267
0.942	4.119914	0.126343
0.943	4.11827	0.125989
0.944	4.116639	0.125637
0.945	4.11502	0.125288
0.946	4.113413	0.124942
0.947	4.111819	0.124598
0.948	4.110236	0.124257
0.949	4.108665	0.123918
0.95	4.107105	0.123582
0.951	4.105556	0.123248
0.952	4.10402	0.122916
0.953	4.102494	0.122587
0.954	4.10098	0.12226
0.955	4.099476	0.121936
0.956	4.097984	0.121613
0.957	4.096503	0.121293
0.958	4.095032	0.120975
0.959	4.093572	0.12066
0.96	4.092122	0.120346
0.961	4.090683	0.120035
0.962	4.089253	0.119726
0.963	4.087834	0.119418
0.964	4.086426	0.119113
0.965	4.085027	0.11881
0.966	4.083638	0.118509
0.967	4.082259	0.11821
0.968	4.08089	0.117913
0.969	4.07953	0.117617
0.97	4.07818	0.117324
0.971	4.076839	0.117033
0.972	4.075509	0.116743
0.973	4.074186	0.116455
0.974	4.072874	0.116169
0.975	4.07157	0.115885
0.976	4.070275	0.115603
0.977	4.06899	0.115322
0.978	4.067713	0.115044
0.979	4.066445	0.114766
0.98	4.065186	0.114491
0.981	4.063935	0.114217
0.982	4.062693	0.113945
0.983	4.06146	0.113675
0.984	4.060235	0.113406
0.985	4.059018	0.113139
0.986	4.057809	0.112873
0.987	4.056609	0.112609
0.988	4.055417	0.112347
0.989	4.054233	0.112086
0.99	4.053057	0.111827
0.991	4.051888	0.111569
0.992	4.050728	0.111312
0.993	4.049576	0.111057
0.994	4.048431	0.110804
0.995	4.047294	0.110552
0.996	4.046165	0.110301
0.997	4.045043	0.110052
0.998	4.043928	0.109804
0.999	4.042821	0.109558
1.0	4.041721	0.109313
1.0025	4.039004	0.108707
1.005	4.036332	0.108108
1.0075	4.033703	0.107518
1.01	4.031117	0.106936
1.0125	4.028574	0.106362
1.015	4.026072	0.105795
1.0175	4.02361	0.105235
1.02	4.021188	0.104683
1.0225	4.018806	0.104138
1.025	4.016461	0.103599
1.0275	4.014154	0.103067
1.03	4.011885	0.102542
1.0325	4.009652	0.102023
1.035	4.007454	0.101511
1.0375	4.005291	0.101005
1.04	4.003163	0.100504
1.0425	4.001069	0.10001
1.045	3.999008	0.099521
1.0475	3.99698	0.099038
1.05	3.994984	0.098561
1.0525	3.99302	0.098089
1.055	3.991087	0.097622
1.0575	3.989184	0.097161
1.06	3.987312	0.096705
1.0625	3.985469	0.096253
1.065	3.983655	0.095807
1.0675	3.98187	0.095365
1.07	3.980114	0.094929
1.0725	3.978385	0.094497
1.075	3.976683	0.094069
1.0775	3.975009	0.093646
1.08	3.973361	0.093227
1.0825	3.971739	0.092813
1.085	3.970143	0.092403
1.0875	3.968572	0.091997
1.09	3.967026	0.091595
1.0925	3.965505	0.091197
1.095	3.964009	0.090803
1.0975	3.962536	0.090413
1.1	3.961087	0.090027
1.1025	3.959661	0.089644
1.105	3.958258	0.089266
1.1075	3.956877	0.088891
1.11	3.955519	0.088519
1.1125	3.954183	0.088151
1.115	3.952869	0.087787
1.1175	3.951576	0.087425
1.12	3.950304	0.087068
1.1225	3.949053	0.086713
1.125	3.947822	0.086362
1.1275	3.946612	0.086014
1.13	3.945421	0.085669
1.1325	3.944251	0.085327
1.135	3.943099	0.084988
1.1375	3.941968	0.084652
1.14	3.940855	0.084319
1.1425	3.939761	0.083989
1.145	3.938685	0.083662
1.1475	3.937628	0.083338
1.15	3.936588	0.083016
1.1525	3.935567	0.082698
1.155	3.934563	0.082382
1.1575	3.933576	0.082068
1.16	3.932607	0.081757
1.1625	3.931655	0.081449
1.165	3.930719	0.081144
1.1675	3.9298	0.08084
1.17	3.928897	0.08054
1.1725	3.928011	0.080242
1.175	3.92714	0.079946
1.1775	3.926286	0.079652
1.18	3.925447	0.079361
1.1825	3.924623	0.079073
1.185	3.923815	0.078786
1.1875	3.923021	0.078502
1.19	3.922243	0.07822
1.1925	3.921479	0.07794
1.195	3.92073	0.077662
1.1975	3.919995	0.077387
1.2	3.919275	0.077114
1.2025	3.918569	0.076842
1.205	3.917876	0.076573
1.2075	3.917198	0.076306
1.21	3.916533	0.07604
1.2125	3.915881	0.075777
1.215	3.915243	0.075516
1.2175	3.914618	0.075257
1.22	3.914007	0.074999
1.2225	3.913408	0.074743
1.225	3.912822	0.07449
1.2275	3.912248	0.074238
1.23	3.911687	0.073988
1.2325	3.911139	0.073739
1.235	3.910603	0.073493
1.2375	3.910079	0.073248
1.24	3.909567	0.073005
1.2425	3.909067	0.072764
1.245	3.908578	0.072524
1.2475	3.908102	0.072286
1.25	3.907637	0.07205
1.2525	3.907183	0.071815
1.255	3.906741	0.071582
1.2575	3.90631	0.07135
1.26	3.90589	0.07112
1.2625	3.905481	0.070892
1.265	3.905083	0.070665
1.2675	3.904696	0.07044
1.27	3.904319	0.070216
1.2725	3.903953	0.069993
1.275	3.903597	0.069772
1.2775	3.903252	0.069553
1.28	3.902917	0.069335
1.2825	3.902593	0.069118
1.285	3.902278	0.068903
1.2875	3.901974	0.068689
1.29	3.901679	0.068477
1.2925	3.901394	0.068266
1.295	3.901119	0.068056
1.2975	3.900854	0.067848
1.3	3.900598	0.067641
1.3025	3.900352	0.067435
1.305	3.900115	0.06723
1.3075	3.899887	0.067027
1.31	3.899669	0.066825
1.3125	3.89946	0.066625
1.315	3.89926	0.066425
1.3175	3.899068	0.066227
1.32	3.898886	0.06603
1.3225	3.898713	0.065834
1.325	3.898548	0.065639
1.3275	3.898392	0.065446
1.33	3.898245	0.065254
1.3325	3.898106	0.065063
1.335	3.897975	0.064873
1.3375	3.897854	0.064684
1.34	3.89774	0.064496
1.3425	3.897635	0.064309
1.345	3.897537	0.064124
1.3475	3.897449	0.063939
1.35	3.897367	0.063756
1.3525	3.897295	0.063574
1.355	3.897229	0.063392
1.3575	3.897172	0.063212
1.36	3.897123	0.063033
1.3625	3.897081	0.062855
1.365	3.897047	0.062678
1.3675	3.897021	0.062501
1.37	3.897002	0.062326
1.3725	3.896991	0.062152
1.375	3.896987	0.061979
1.3775	3.896991	0.061807
1.38	3.897002	0.061635
1.3825	3.89702	0.061465
1.385	3.897045	0.061296
1.3875	3.897078	0.061127
1.39	3.897117	0.06096
1.3925	3.897164	0.060793
1.395	3.897218	0.060628
1.3975	3.897278	0.060463
1.4	3.897346	0.060299
1.4025	3.89742	0.060136
1.405	3.897501	0.059974
1.4075	3.897589	0.059812
1.41	3.897684	0.059652
1.4125	3.897785	0.059492
1.415	3.897893	0.059334
1.4175	3.898007	0.059176
1.42	3.898128	0.059019
1.4225	3.898256	0.058863
1.425	3.89839	0.058707
1.4275	3.89853	0.058553
1.43	3.898676	0.058399
1.4325	3.898829	0.058246
1.435	3.898988	0.058094
1.4375	3.899153	0.057942
1.44	3.899324	0.057791
1.4425	3.899502	0.057642
1.445	3.899685	0.057492
1.4475	3.899875	0.057344
1.45	3.90007	0.057196
1.4525	3.900272	0.05705
1.455	3.900479	0.056903
1.4575	3.900692	0.056758
1.46	3.900911	0.056613
1.4625	3.901136	0.056469
1.465	3.901366	0.056326
1.4675	3.901603	0.056183
1.47	3.901844	0.056042
1.4725	3.902092	0.0559
1.475	3.902345	0.05576
1.4775	3.902604	0.05562
1.48	3.902868	0.055481
1.4825	3.903137	0.055343
1.485	3.903413	0.055205
1.4875	3.903693	0.055068
1.49	3.903979	0.054931
1.4925	3.90427	0.054796
1.495	3.904567	0.05466
1.4975	3.904869	0.054526
1.5	3.905176	0.054392
1.5025	3.905488	0.054259
1.505	3.905805	0.054126
1.5075	3.906128	0.053994
1.51	3.906456	0.053863
1.5125	3.906789	0.053732
1.515	3.907126	0.053602
1.5175	3.907469	0.053473
1.52	3.907817	0.053344
1.5225	3.90817	0.053215
1.525	3.908528	0.053087
1.5275	3.90889	0.05296
1.53	3.909258	0.052834
1.5325	3.90963	0.052708
1.535	3.910007	0.052582
1.5375	3.910389	0.052457
1.54	3.910776	0.052333
1.5425	3.911168	0.052209
1.545	3.911564	0.052086
1.5475	3.911965	0.051964
1.55	3.91237	0.051841
1.5525	3.912781	0.05172
1.555	3.913195	0.051599
1.5575	3.913615	0.051478
1.56	3.914038	0.051359
1.5625	3.914467	0.051239
1.565	3.914899	0.05112
1.5675	3.915337	0.051002
1.57	3.915778	0.050884
1.5725	3.916225	0.050767
1.575	3.916675	0.05065
1.5775	3.91713	0.050534
1.58	3.917589	0.050418
1.5825	3.918053	0.050302
1.585	3.918521	0.050188
1.5875	3.918993	0.050073
1.59	3.919469	0.049959
1.5925	3.91995	0.049846
1.595	3.920435	0.049733
1.5975	3.920924	0.049621
1.6	3.921417	0.049509
1.6025	3.921914	0.049397
1.605	3.922416	0.049286
1.6075	3.922921	0.049176
1.61	3.923431	0.049066
1.6125	3.923945	0.048956
1.615	3.924462	0.048847
1.6175	3.924984	0.048738
1.62	3.92551	0.04863
1.6225	3.926039	0.048522
1.625	3.926573	0.048415
1.6275	3.92711	0.048308
1.63	3.927652	0.048202
1.6325	3.928197	0.048096
1.635	3.928746	0.04799
1.6375	3.929299	0.047885
1.64	3.929856	0.04778
1.6425	3.930417	0.047676
1.645	3.930981	0.047572
1.6475	3.931549	0.047468
1.65	3.932121	0.047365
1.6525	3.932697	0.047263
1.655	3.933276	0.04716
1.6575	3.933859	0.047059
1.66	3.934446	0.046957
1.6625	3.935037	0.046856
1.665	3.935631	0.046756
1.6675	3.936228	0.046655
1.67	3.93683	0.046555
1.6725	3.937435	0.046456
1.675	3.938043	0.046357
1.6775	3.938655	0.046258
1.68	3.939271	0.04616
1.6825	3.93989	0.046062
1.685	3.940512	0.045965
1.6875	3.941139	0.045867
1.69	3.941768	0.045771

Optical transmission calculator

Free-standing sample in vacuum, normal incidence

Transmittance T: —
Reflectance R: —

Fresnel reflection calculator

R_p: —
R_s: —
R = (R_p+R_s)/2: —
Phase φ_p: —
Phase φ_s: —
Brewster angle θ_B: —
Critical angle θ_C: —

Plot