Axis Log x Log y

Click the plot to set the calculator wavelength.

At one wavelength

Refractive index n: 1.70048
Extinction coefficient k: 0.354868

Permittivity ε₁: 2.76571
Permittivity ε₂: 1.20689

Absorption coefficient α: 75891.8 cm⁻¹
Penetration depth δ = λ/(2πk): 263.533 nm

Abbe number V_d: —
Chromatic dispersion dn/dλ: 3.71875 µm⁻¹

Group index n_g: -0.484655
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

# (C41H53FO4S4)n (PTB7): Kamptner et al. 2024: n,k(e) 0.191–1.69 µm
ptb7 = ls.fetch_refractiveindex("organic", "PTB7", "Kamptner-e", ref="c5c2f188e848453def5970e347399d653df2ffc2")
print(ptb7.range_nm)  # (191.46, 1688.69) nm
eps = ptb7.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_aa2fb143b71d/lightsmith"
ptb7 = ls.Tabulated.model_validate(json.load(urllib.request.urlopen(url)))
print(ptb7.source)  # citation and provenance travel with the data

Any dataset here, as the library's Tabulated material (ptb7/kamptner-2024-e).

# ... load ptb7 as above, then:
sim = ls.Simulation(
    particles=[ls.Particle(shape=ls.Sphere(radius_nm=50), material=ptb7)],
    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

Extraordinary ray (e)

Conditions

direction: e

References

A. Kamptner, M. C. Scharber, M. Schiek. Accurate determination of the uniaxial complex refractive index and the optical band gap of polymer thin films to correlate their absorption strength and onset of absorption. Chem. Phys. Chem. e202400233 (2024) (Numerical data kindly provided by Manuela Schiek)

doi:10.1002/cphc.202400233 Accurate Determination of the Uniaxial Complex Refractive Index and the Optical Band Gap of Polymer Thin Films to Correlate Their Absorption Strength and Onset of Absorption, ChemPhysChem (2024)

Cite

Alexander Kamptner, Markus C. Scharber and Manuela Schiek. Accurate Determination of the Uniaxial Complex Refractive Index and the Optical Band Gap of Polymer Thin Films to Correlate Their Absorption Strength and Onset of Absorption. ChemPhysChem, 25, e202400233 (2024), doi:10.1002/cphc.202400233; Data from the refractiveindex.info database (M. N. Polyanskiy, Sci. Data 11, 94 (2024), doi:10.1038/s41597-023-02898-2)

Data

706 rows as published

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

(C41H53FO4S4)n (PTB7), Kamptner et al. 2024: n,k(e) 0.191–1.69 µm: n and k versus wavelength
λ (µm)	n	k
0.19146	1.79018	0.35628
0.19305	1.79279	0.32713
0.19465	1.78839	0.29789
0.19625	1.77721	0.27117
0.19784	1.76043	0.2493
0.19944	1.74054	0.23373
0.20104	1.71967	0.22398
0.20263	1.69885	0.21939
0.20423	1.67872	0.2194
0.20583	1.65936	0.22371
0.20742	1.64103	0.23293
0.20902	1.62487	0.24781
0.21062	1.61277	0.26886
0.21222	1.60778	0.29605
0.21381	1.61409	0.32624
0.21541	1.63233	0.35381
0.21701	1.66047	0.37423
0.2186	1.69505	0.38424
0.2202	1.7312	0.38206
0.2218	1.76378	0.36955
0.2234	1.79077	0.34982
0.22499	1.81143	0.32524
0.22659	1.82553	0.29769
0.22819	1.83302	0.26871
0.22979	1.83394	0.23982
0.23139	1.82864	0.21253
0.23298	1.81775	0.18824
0.23458	1.80218	0.16831
0.23618	1.7833	0.15407
0.23778	1.7635	0.14646
0.23938	1.74529	0.14452
0.24097	1.72987	0.14674
0.24257	1.71784	0.15171
0.24417	1.70934	0.15805
0.24577	1.70409	0.1645
0.24737	1.70121	0.17005
0.24897	1.69971	0.1746
0.25057	1.6991	0.17831
0.25216	1.6991	0.18132
0.25376	1.69951	0.18375
0.25536	1.70021	0.1857
0.25696	1.70114	0.18729
0.25856	1.7023	0.18855
0.26016	1.70365	0.1895
0.26176	1.70514	0.19013
0.26336	1.70674	0.19044
0.26496	1.70839	0.19043
0.26656	1.71001	0.19012
0.26815	1.71154	0.1895
0.26975	1.71284	0.18864
0.27135	1.71385	0.18768
0.27295	1.71457	0.18676
0.27455	1.71503	0.18601
0.27615	1.71531	0.18554
0.27775	1.7155	0.18545
0.27935	1.71575	0.18582
0.28095	1.71626	0.18673
0.28255	1.71733	0.18807
0.28415	1.71912	0.1896
0.28575	1.72165	0.1911
0.28735	1.72492	0.19237
0.28895	1.72885	0.19323
0.29055	1.73337	0.19352
0.29215	1.73834	0.19309
0.29375	1.74359	0.19182
0.29535	1.74886	0.18964
0.29695	1.75393	0.18665
0.29855	1.75867	0.18298
0.30015	1.76301	0.17872
0.30175	1.7669	0.17398
0.30335	1.7703	0.16884
0.30495	1.77319	0.16339
0.30655	1.77557	0.15769
0.30815	1.77742	0.15182
0.30975	1.77877	0.14584
0.31135	1.77961	0.13981
0.31295	1.77996	0.13377
0.31455	1.77983	0.12777
0.31615	1.77925	0.12185
0.31775	1.77823	0.11606
0.31935	1.77679	0.11043
0.32095	1.77497	0.105
0.32255	1.77278	0.0998
0.32416	1.77027	0.09487
0.32576	1.76747	0.09024
0.32736	1.76443	0.08591
0.32896	1.7612	0.0819
0.33056	1.75782	0.07819
0.33216	1.7543	0.07479
0.33376	1.75068	0.07168
0.33536	1.74697	0.06886
0.33696	1.74319	0.06632
0.33856	1.73938	0.06408
0.34016	1.73554	0.06211
0.34176	1.7317	0.06043
0.34336	1.72788	0.05901
0.34497	1.72411	0.05787
0.34657	1.72041	0.05698
0.34817	1.71682	0.05632
0.34977	1.71334	0.05587
0.35137	1.70999	0.05559
0.35297	1.70676	0.05548
0.35457	1.70367	0.0555
0.35617	1.70072	0.05565
0.35777	1.69789	0.05589
0.35938	1.69521	0.05622
0.36098	1.69264	0.0566
0.36258	1.6902	0.05704
0.36418	1.68788	0.05751
0.36578	1.68565	0.05799
0.36738	1.6835	0.05849
0.36898	1.68142	0.059
0.37058	1.6794	0.05952
0.37219	1.67744	0.06006
0.37379	1.67552	0.06061
0.37539	1.67365	0.06118
0.37699	1.67183	0.06176
0.37859	1.67004	0.06235
0.38019	1.66828	0.06296
0.38179	1.66656	0.06359
0.38339	1.66486	0.06423
0.385	1.66319	0.06489
0.3866	1.66155	0.06556
0.3882	1.65992	0.06625
0.3898	1.65831	0.06695
0.3914	1.65671	0.06768
0.393	1.65511	0.06843
0.3946	1.65352	0.06921
0.39621	1.65195	0.07003
0.39781	1.65037	0.07088
0.39941	1.64881	0.07177
0.40101	1.64727	0.07271
0.40261	1.64573	0.0737
0.40421	1.64422	0.07474
0.40581	1.64272	0.07584
0.40742	1.64125	0.07699
0.40902	1.63981	0.0782
0.41062	1.6384	0.07947
0.41222	1.63704	0.08081
0.41382	1.63573	0.08221
0.41542	1.63448	0.08367
0.41702	1.63331	0.0852
0.41863	1.63224	0.08677
0.42023	1.63125	0.08838
0.42183	1.63037	0.09001
0.42343	1.62958	0.09164
0.42503	1.62888	0.09327
0.42663	1.62828	0.09488
0.42823	1.62777	0.09647
0.42984	1.62735	0.09803
0.43144	1.627	0.09954
0.43304	1.62673	0.10099
0.43464	1.62652	0.10239
0.43624	1.62636	0.10371
0.43784	1.62625	0.10495
0.43944	1.62618	0.10611
0.44105	1.62612	0.10718
0.44265	1.62608	0.10816
0.44425	1.62603	0.10903
0.44585	1.62594	0.10979
0.44745	1.6258	0.11046
0.44905	1.62557	0.11104
0.45065	1.62525	0.11157
0.45225	1.62482	0.11205
0.45386	1.62429	0.1125
0.45546	1.62365	0.11295
0.45706	1.6229	0.11341
0.45866	1.62204	0.11388
0.46026	1.62108	0.11439
0.46186	1.62	0.11496
0.46346	1.61883	0.11558
0.46506	1.61756	0.11629
0.46667	1.61621	0.11708
0.46827	1.61477	0.11796
0.46987	1.61326	0.11896
0.47147	1.61168	0.12008
0.47307	1.61004	0.12133
0.47467	1.60837	0.12272
0.47627	1.60666	0.12426
0.47787	1.60494	0.12595
0.47947	1.60321	0.12781
0.48107	1.60151	0.12984
0.48267	1.59985	0.13204
0.48428	1.59826	0.1344
0.48588	1.59675	0.1369
0.48748	1.59533	0.13954
0.48908	1.59402	0.1423
0.49068	1.59281	0.14518
0.49228	1.59172	0.14815
0.49388	1.59074	0.15122
0.49548	1.58989	0.15436
0.49708	1.58916	0.15757
0.49868	1.58855	0.16085
0.50028	1.58807	0.16418
0.50188	1.58772	0.16755
0.50348	1.58749	0.17096
0.50508	1.58739	0.17439
0.50668	1.58742	0.17784
0.50828	1.58756	0.1813
0.50989	1.58782	0.18476
0.51149	1.5882	0.18822
0.51309	1.58869	0.19167
0.51469	1.58928	0.19511
0.51629	1.58998	0.19852
0.51789	1.59077	0.20191
0.51949	1.59166	0.20526
0.52109	1.59262	0.20858
0.52269	1.59366	0.21185
0.52429	1.59475	0.21509
0.52589	1.59588	0.21829
0.52749	1.59706	0.22147
0.52909	1.59828	0.22463
0.53069	1.59954	0.22778
0.53229	1.60083	0.23092
0.53389	1.60216	0.23407
0.53549	1.60352	0.23722
0.53709	1.60492	0.24038
0.53868	1.60636	0.24355
0.54028	1.60785	0.24674
0.54188	1.60937	0.24996
0.54348	1.61095	0.2532
0.54508	1.61258	0.25648
0.54668	1.61426	0.25978
0.54828	1.61601	0.26313
0.54988	1.61782	0.26651
0.55148	1.61971	0.26993
0.55308	1.62167	0.2734
0.55468	1.62371	0.27692
0.55628	1.62585	0.28048
0.55788	1.62808	0.28408
0.55948	1.63041	0.28774
0.56107	1.63286	0.29145
0.56267	1.63543	0.2952
0.56427	1.63813	0.29901
0.56587	1.64097	0.30286
0.56747	1.64396	0.30677
0.56907	1.64712	0.31071
0.57067	1.65047	0.31471
0.57227	1.65401	0.31874
0.57386	1.65779	0.32279
0.57546	1.66181	0.32684
0.57706	1.66609	0.33085
0.57866	1.67062	0.3348
0.58026	1.6754	0.33868
0.58186	1.68043	0.34245
0.58345	1.6857	0.34611
0.58505	1.69121	0.34962
0.58665	1.69695	0.35298
0.58825	1.7029	0.35616
0.58985	1.70907	0.35916
0.59144	1.71543	0.36195
0.59304	1.72198	0.36454
0.59464	1.7287	0.3669
0.59624	1.73559	0.36902
0.59783	1.74263	0.3709
0.59943	1.74981	0.37253
0.60103	1.7571	0.3739
0.60263	1.76452	0.375
0.60422	1.77203	0.37583
0.60582	1.77962	0.37639
0.60742	1.78729	0.37665
0.60902	1.79501	0.37663
0.61061	1.80278	0.37632
0.61221	1.81058	0.37571
0.61381	1.8184	0.37481
0.6154	1.82623	0.3736
0.617	1.83404	0.3721
0.6186	1.84183	0.37029
0.62019	1.84958	0.36818
0.62179	1.85728	0.36576
0.62339	1.86491	0.36303
0.62498	1.87245	0.36
0.62658	1.8799	0.35667
0.62818	1.88722	0.35302
0.62977	1.89441	0.34908
0.63137	1.90144	0.34482
0.63296	1.90827	0.34027
0.63456	1.91487	0.33546
0.63616	1.92125	0.33039
0.63775	1.92738	0.32511
0.63935	1.93325	0.31962
0.64094	1.93887	0.31394
0.64254	1.94423	0.3081
0.64413	1.94933	0.30211
0.64573	1.95416	0.29599
0.64732	1.95873	0.28975
0.64892	1.96304	0.2834
0.65051	1.96708	0.27697
0.65211	1.97086	0.27045
0.6537	1.97438	0.26388
0.6553	1.97764	0.25724
0.65689	1.98065	0.25057
0.65849	1.9834	0.24387
0.66008	1.9859	0.23714
0.66168	1.98816	0.23041
0.66327	1.99018	0.22367
0.66487	1.99195	0.21694
0.66646	1.99349	0.21022
0.66805	1.9948	0.20353
0.66965	1.99588	0.19688
0.67124	1.99674	0.19026
0.67284	1.99738	0.1837
0.67443	1.9978	0.17719
0.67602	1.99802	0.17074
0.67762	1.99802	0.16437
0.67921	1.99783	0.15807
0.6808	1.99744	0.15186
0.6824	1.99687	0.14574
0.68399	1.99611	0.13971
0.68558	1.99516	0.13379
0.68718	1.99405	0.12797
0.68877	1.99276	0.12228
0.69036	1.99132	0.1167
0.69196	1.98971	0.11125
0.69355	1.98796	0.10594
0.69514	1.98607	0.10076
0.69673	1.98404	0.09573
0.69832	1.98189	0.09084
0.69992	1.97961	0.08611
0.70151	1.97723	0.08155
0.7031	1.97475	0.07714
0.70469	1.97217	0.07291
0.70628	1.96953	0.06885
0.70788	1.96683	0.06496
0.70947	1.96409	0.06124
0.71106	1.96131	0.05768
0.71265	1.9585	0.05427
0.71424	1.95567	0.05101
0.71583	1.95282	0.04789
0.71742	1.94996	0.04492
0.71902	1.94709	0.04208
0.72061	1.94423	0.03937
0.7222	1.94136	0.03679
0.72379	1.93851	0.03434
0.72538	1.93566	0.032
0.72697	1.93283	0.02978
0.72856	1.93001	0.02767
0.73015	1.92721	0.02567
0.73174	1.92443	0.02378
0.73333	1.92168	0.02199
0.73492	1.91895	0.02029
0.73651	1.91626	0.01869
0.7381	1.91359	0.01718
0.73969	1.91095	0.01576
0.74128	1.90835	0.01443
0.74287	1.90578	0.01317
0.74446	1.90325	0.012
0.74604	1.90076	0.0109
0.74763	1.8983	0.00987
0.74922	1.89589	0.00891
0.75081	1.89351	0.00802
0.7524	1.89118	0.0072
0.75399	1.88889	0.00643
0.75558	1.88664	0.00573
0.75716	1.88444	0.00507
0.75875	1.88228	0.00448
0.76034	1.88017	0.00393
0.76193	1.87809	0.00343
0.76352	1.87607	0.00298
0.7651	1.87409	0.00257
0.76669	1.87215	0.0022
0.76828	1.87026	0.00187
0.76987	1.86842	0.00157
0.77145	1.86662	0.00131
0.77304	1.86486	0.00108
0.77463	1.86315	0.00088
0.77621	1.86148	0.000706
0.7778	1.85986	0.000558
0.77939	1.85828	0.000432
0.78097	1.85674	0.000327
0.78256	1.85525	0.000241
0.78414	1.8538	0.000172
0.78573	1.85238	0.000117
0.78732	1.85101	7.6e-05
0.7889	1.84968	4.6e-05
0.79049	1.84838	2.5e-05
0.79207	1.84713	1.2e-05
0.79366	1.8459	4e-06
0.79524	1.84472	1e-06
0.79683	1.84356	0.0
0.79841	1.84244	0.0
0.8	1.84134	0.0
0.80158	1.84027	0.0
0.80317	1.83923	0.0
0.80475	1.83821	0.0
0.80633	1.83721	0.0
0.80792	1.83624	0.0
0.8095	1.83528	0.0
0.81109	1.83434	0.0
0.81267	1.83343	0.0
0.81425	1.83253	0.0
0.81584	1.83165	0.0
0.81742	1.83078	0.0
0.819	1.82993	0.0
0.82058	1.8291	0.0
0.82217	1.82828	0.0
0.82375	1.82748	0.0
0.82533	1.82669	0.0
0.82691	1.82591	0.0
0.8285	1.82515	0.0
0.83008	1.8244	0.0
0.83166	1.82367	0.0
0.83324	1.82295	0.0
0.83482	1.82223	0.0
0.83641	1.82153	0.0
0.83799	1.82084	0.0
0.83957	1.82017	0.0
0.84115	1.8195	0.0
0.84273	1.81884	0.0
0.84431	1.81819	0.0
0.84589	1.81756	0.0
0.84747	1.81693	0.0
0.84905	1.81631	0.0
0.85063	1.8157	0.0
0.85221	1.8151	0.0
0.85379	1.81451	0.0
0.85537	1.81393	0.0
0.85695	1.81335	0.0
0.85853	1.81278	0.0
0.86011	1.81223	0.0
0.86169	1.81167	0.0
0.86326	1.81113	0.0
0.86484	1.81059	0.0
0.86642	1.81006	0.0
0.868	1.80954	0.0
0.86958	1.80903	0.0
0.87116	1.80852	0.0
0.87273	1.80802	0.0
0.87431	1.80752	0.0
0.87589	1.80703	0.0
0.87747	1.80655	0.0
0.87904	1.80607	0.0
0.88062	1.8056	0.0
0.8822	1.80514	0.0
0.88377	1.80468	0.0
0.88535	1.80422	0.0
0.88693	1.80377	0.0
0.8885	1.80333	0.0
0.89008	1.80289	0.0
0.89165	1.80246	0.0
0.89323	1.80204	0.0
0.89481	1.80161	0.0
0.89638	1.8012	0.0
0.89796	1.80078	0.0
0.89953	1.80038	0.0
0.90111	1.79997	0.0
0.90268	1.79957	0.0
0.90425	1.79918	0.0
0.90583	1.79879	0.0
0.9074	1.79841	0.0
0.90898	1.79802	0.0
0.91055	1.79765	0.0
0.91212	1.79727	0.0
0.9137	1.79691	0.0
0.91527	1.79654	0.0
0.91684	1.79618	0.0
0.91842	1.79582	0.0
0.91999	1.79547	0.0
0.92156	1.79512	0.0
0.92313	1.79477	0.0
0.9247	1.79443	0.0
0.92628	1.79409	0.0
0.92785	1.79376	0.0
0.92942	1.79343	0.0
0.93099	1.7931	0.0
0.93256	1.79277	0.0
0.93413	1.79245	0.0
0.9357	1.79213	0.0
0.93728	1.79181	0.0
0.93885	1.7915	0.0
0.94042	1.79119	0.0
0.94199	1.79089	0.0
0.94356	1.79058	0.0
0.94513	1.79028	0.0
0.94669	1.78999	0.0
0.94826	1.78969	0.0
0.94983	1.7894	0.0
0.9514	1.78911	0.0
0.95297	1.78882	0.0
0.95454	1.78854	0.0
0.95611	1.78826	0.0
0.95768	1.78798	0.0
0.95924	1.7877	0.0
0.96081	1.78743	0.0
0.96238	1.78716	0.0
0.96395	1.78689	0.0
0.96551	1.78663	0.0
0.96708	1.78636	0.0
0.96865	1.7861	0.0
0.97021	1.78584	0.0
0.97178	1.78559	0.0
0.97335	1.78533	0.0
0.97491	1.78508	0.0
0.97648	1.78483	0.0
0.97804	1.78458	0.0
0.97961	1.78434	0.0
0.98117	1.78409	0.0
0.98274	1.78385	0.0
0.9843	1.78361	0.0
0.98587	1.78337	0.0
0.98743	1.78314	0.0
0.989	1.78291	0.0
0.99056	1.78268	0.0
0.99212	1.78245	0.0
0.99369	1.78222	0.0
0.99525	1.78199	0.0
0.99681	1.78177	0.0
0.99838	1.78155	0.0
0.99994	1.78133	0.0
1.01338	1.77951	0.0
1.01681	1.77906	0.0
1.02024	1.77862	0.0
1.02367	1.7782	0.0
1.02709	1.77777	0.0
1.03052	1.77736	0.0
1.03395	1.77695	0.0
1.03738	1.77654	0.0
1.04081	1.77615	0.0
1.04423	1.77576	0.0
1.04766	1.77537	0.0
1.05109	1.775	0.0
1.05452	1.77462	0.0
1.05795	1.77426	0.0
1.06137	1.7739	0.0
1.0648	1.77354	0.0
1.06823	1.77319	0.0
1.07166	1.77285	0.0
1.07509	1.77251	0.0
1.07851	1.77218	0.0
1.08194	1.77184	0.0
1.08537	1.77152	0.0
1.0888	1.7712	0.0
1.09223	1.77089	0.0
1.09565	1.77057	0.0
1.09908	1.77027	0.0
1.10251	1.76997	0.0
1.10594	1.76967	0.0
1.10937	1.76937	0.0
1.1128	1.76908	0.0
1.11622	1.7688	0.0
1.11965	1.76852	0.0
1.12308	1.76824	0.0
1.12651	1.76796	0.0
1.12994	1.76769	0.0
1.13337	1.76743	0.0
1.1368	1.76716	0.0
1.14022	1.7669	0.0
1.14365	1.76665	0.0
1.14708	1.76639	0.0
1.15051	1.76614	0.0
1.15394	1.7659	0.0
1.15737	1.76565	0.0
1.1608	1.76541	0.0
1.16423	1.76517	0.0
1.16766	1.76494	0.0
1.17109	1.76471	0.0
1.17452	1.76448	0.0
1.17795	1.76425	0.0
1.18138	1.76403	0.0
1.18481	1.76381	0.0
1.18824	1.76359	0.0
1.19167	1.76337	0.0
1.1951	1.76316	0.0
1.19853	1.76295	0.0
1.20196	1.76274	0.0
1.20539	1.76254	0.0
1.20883	1.76234	0.0
1.21226	1.76214	0.0
1.21569	1.76194	0.0
1.21912	1.76174	0.0
1.22255	1.76155	0.0
1.22598	1.76136	0.0
1.22942	1.76117	0.0
1.23285	1.76098	0.0
1.23628	1.7608	0.0
1.23971	1.76061	0.0
1.24315	1.76043	0.0
1.24658	1.76025	0.0
1.25001	1.76008	0.0
1.25345	1.7599	0.0
1.25688	1.75973	0.0
1.26031	1.75956	0.0
1.26375	1.75939	0.0
1.26718	1.75922	0.0
1.27062	1.75905	0.0
1.27405	1.75889	0.0
1.27749	1.75873	0.0
1.28092	1.75857	0.0
1.28436	1.75841	0.0
1.28779	1.75825	0.0
1.29123	1.7581	0.0
1.29466	1.75794	0.0
1.2981	1.75779	0.0
1.30154	1.75764	0.0
1.30497	1.75749	0.0
1.30841	1.75734	0.0
1.31185	1.7572	0.0
1.31528	1.75705	0.0
1.31872	1.75691	0.0
1.32216	1.75676	0.0
1.3256	1.75663	0.0
1.32904	1.75649	0.0
1.33248	1.75635	0.0
1.33591	1.75621	0.0
1.33935	1.75608	0.0
1.34279	1.75594	0.0
1.34623	1.75581	0.0
1.34967	1.75568	0.0
1.35311	1.75555	0.0
1.35655	1.75542	0.0
1.36	1.75529	0.0
1.36344	1.75517	0.0
1.36688	1.75504	0.0
1.37032	1.75492	0.0
1.37376	1.7548	0.0
1.3772	1.75468	0.0
1.38065	1.75456	0.0
1.38409	1.75444	0.0
1.38753	1.75432	0.0
1.39098	1.7542	0.0
1.39442	1.75408	0.0
1.39787	1.75397	0.0
1.40131	1.75386	0.0
1.40476	1.75374	0.0
1.4082	1.75363	0.0
1.41165	1.75352	0.0
1.41509	1.75341	0.0
1.41854	1.7533	0.0
1.42199	1.7532	0.0
1.42543	1.75309	0.0
1.42888	1.75298	0.0
1.43233	1.75288	0.0
1.43578	1.75277	0.0
1.43922	1.75267	0.0
1.44267	1.75257	0.0
1.44612	1.75247	0.0
1.44957	1.75237	0.0
1.45302	1.75227	0.0
1.45647	1.75217	0.0
1.45992	1.75207	0.0
1.46337	1.75197	0.0
1.46683	1.75188	0.0
1.47028	1.75178	0.0
1.47373	1.75169	0.0
1.47718	1.75159	0.0
1.48064	1.7515	0.0
1.48409	1.75141	0.0
1.48754	1.75132	0.0
1.491	1.75123	0.0
1.49445	1.75114	0.0
1.49791	1.75105	0.0
1.50136	1.75096	0.0
1.50482	1.75087	0.0
1.50828	1.75078	0.0
1.51173	1.7507	0.0
1.51519	1.75061	0.0
1.51865	1.75053	0.0
1.52211	1.75044	0.0
1.52556	1.75036	0.0
1.52902	1.75028	0.0
1.53248	1.75019	0.0
1.53594	1.75011	0.0
1.5394	1.75003	0.0
1.54287	1.74995	0.0
1.54633	1.74987	0.0
1.54979	1.74979	0.0
1.55325	1.74971	0.0
1.55671	1.74964	0.0
1.56018	1.74956	0.0
1.56364	1.74948	0.0
1.56711	1.74941	0.0
1.57057	1.74933	0.0
1.57404	1.74926	0.0
1.5775	1.74918	0.0
1.58097	1.74911	0.0
1.58443	1.74903	0.0
1.5879	1.74896	0.0
1.59137	1.74889	0.0
1.59484	1.74882	0.0
1.59831	1.74875	0.0
1.60178	1.74868	0.0
1.60525	1.74861	0.0
1.60872	1.74854	0.0
1.61219	1.74847	0.0
1.61566	1.7484	0.0
1.61913	1.74833	0.0
1.6226	1.74827	0.0
1.62608	1.7482	0.0
1.62955	1.74813	0.0
1.63302	1.74807	0.0
1.6365	1.748	0.0
1.63997	1.74794	0.0
1.64345	1.74787	0.0
1.64693	1.74781	0.0
1.6504	1.74774	0.0
1.65388	1.74768	0.0
1.65736	1.74762	0.0
1.66084	1.74756	0.0
1.66432	1.7475	0.0
1.6678	1.74743	0.0
1.67128	1.74737	0.0
1.67476	1.74731	0.0
1.67824	1.74725	0.0
1.68172	1.74719	0.0
1.6852	1.74713	0.0
1.68869	1.74707	0.0

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