At one wavelength

Refractive index n: 1.91832
Extinction coefficient k: 0.314346

Permittivity ε₁: 3.58114
Permittivity ε₂: 1.20603

Absorption coefficient α: 67225.9 cm⁻¹
Penetration depth δ = λ/(2πk): 297.505 nm

Abbe number V_d: —
Chromatic dispersion dn/dλ: 0.537107 µm⁻¹

Group index n_g: 1.60272
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

# PTB7:PC71BM: Stelling et al. 2017: n,k 0.302–1.685 µm
ptb7_pc71bm = ls.fetch_refractiveindex("other", "PTB7-PC71BM", "Stelling", ref="c5c2f188e848453def5970e347399d653df2ffc2")
print(ptb7_pc71bm.range_nm)  # (301.58, 1684.92) nm
eps = ptb7_pc71bm.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_bfea3c71533f/lightsmith"
ptb7_pc71bm = ls.Tabulated.model_validate(json.load(urllib.request.urlopen(url)))
print(ptb7_pc71bm.source)  # citation and provenance travel with the data

Any dataset here, as the library's Tabulated material (ptb7-pc71bm/stelling-2017).

# ... load ptb7_pc71bm as above, then:
sim = ls.Simulation(
    particles=[ls.Particle(shape=ls.Sphere(radius_nm=50), material=ptb7_pc71bm)],
    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

Isotropic PTB7:PC71BM thin film (thickness 100 nm) on silicon substrate sandwiched by an silicon oxide (SiO₂) layer (thickness 300 nm).

References

C. Stelling, C. R. Singh, M. Karg, T. A. F. König, M. Thelakkat, M. Retsch. Plasmonic nanomeshes: their ambivalent role as transparent electrodes in organic solar cells. Sci. Rep. 7, 42530 (2017) (See Supplementary information. Numerical data kindly provided by Tobias König)

doi:10.1038/srep42530 Plasmonic nanomeshes: their ambivalent role as transparent electrodes in organic solar cells, Scientific Reports (2017)

Cite

Christian Stelling et al.. Plasmonic nanomeshes: their ambivalent role as transparent electrodes in organic solar cells. Scientific Reports, 7, 42530 (2017), doi:10.1038/srep42530; Data from the refractiveindex.info database (M. N. Polyanskiy, Sci. Data 11, 94 (2024), doi:10.1038/s41597-023-02898-2)

Data

640 rows as published

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

PTB7:PC71BM, Stelling et al. 2017: n,k 0.302–1.685 µm: n and k versus wavelength
λ (µm)	n	k
0.30158	2.010731	0.354259
0.30318	2.007976	0.345083
0.30478	2.005071	0.336396
0.30638	2.002047	0.32817
0.30798	1.998926	0.320381
0.30958	1.995731	0.313002
0.31118	1.992479	0.306008
0.31278	1.989183	0.299375
0.31438	1.985855	0.293078
0.31598	1.982501	0.287095
0.31758	1.979126	0.281404
0.31918	1.975733	0.275986
0.32078	1.972321	0.270824
0.32238	1.968886	0.265901
0.32398	1.965425	0.261205
0.32558	1.961931	0.256725
0.32718	1.958397	0.252454
0.32878	1.954812	0.248388
0.33038	1.951169	0.244526
0.33198	1.947457	0.240871
0.33358	1.94367	0.237431
0.33518	1.9398	0.234215
0.33678	1.935844	0.23124
0.33838	1.9318	0.228523
0.33998	1.927673	0.226084
0.34158	1.92347	0.223946
0.34318	1.919207	0.222135
0.34477	1.914904	0.220674
0.34637	1.910588	0.219585
0.34797	1.906295	0.21889
0.34957	1.902065	0.218602
0.35117	1.897945	0.218733
0.35277	1.893986	0.219282
0.35437	1.890244	0.220243
0.35597	1.886775	0.221598
0.35757	1.883635	0.223318
0.35917	1.880879	0.225364
0.36077	1.878553	0.227685
0.36237	1.876698	0.230221
0.36396	1.875346	0.232903
0.36556	1.874514	0.235655
0.36716	1.874209	0.238397
0.36876	1.874421	0.241049
0.37036	1.875127	0.243529
0.37196	1.876289	0.245761
0.37356	1.877856	0.247676
0.37516	1.879763	0.249217
0.37675	1.881936	0.250334
0.37835	1.884293	0.250997
0.37995	1.886746	0.25119
0.38155	1.889207	0.250913
0.38315	1.891588	0.250186
0.38475	1.893809	0.249045
0.38635	1.895798	0.247543
0.38794	1.897499	0.245746
0.38954	1.898872	0.243732
0.39114	1.899897	0.241583
0.39274	1.900577	0.239384
0.39434	1.900935	0.237211
0.39593	1.901014	0.23513
0.39753	1.900872	0.233191
0.39913	1.900578	0.23142
0.40073	1.900201	0.229822
0.40233	1.899806	0.228376
0.40392	1.899447	0.227042
0.40552	1.899155	0.225763
0.40712	1.898942	0.224476
0.40872	1.898793	0.223114
0.41032	1.898669	0.221623
0.41191	1.898512	0.219961
0.41351	1.898252	0.218109
0.41511	1.897811	0.216071
0.41671	1.897117	0.213877
0.4183	1.896103	0.211578
0.4199	1.894722	0.209244
0.4215	1.892945	0.206956
0.42309	1.890765	0.204804
0.42469	1.888199	0.202873
0.42629	1.885285	0.201245
0.42789	1.882076	0.199989
0.42948	1.878642	0.199159
0.43108	1.875058	0.198791
0.43268	1.871407	0.198905
0.43427	1.867766	0.199502
0.43587	1.864214	0.200568
0.43747	1.860817	0.202076
0.43906	1.857636	0.203989
0.44066	1.85472	0.206261
0.44226	1.852106	0.208843
0.44385	1.849822	0.211682
0.44545	1.847886	0.214726
0.44705	1.846306	0.217923
0.44864	1.845085	0.221225
0.45024	1.844218	0.224587
0.45183	1.843693	0.227968
0.45343	1.843498	0.231331
0.45503	1.843615	0.234643
0.45662	1.844025	0.237876
0.45822	1.844707	0.241003
0.45981	1.845639	0.244005
0.46141	1.846798	0.246862
0.46301	1.848162	0.24956
0.4646	1.849707	0.252087
0.4662	1.85141	0.254432
0.46779	1.853248	0.256589
0.46939	1.855199	0.258552
0.47098	1.857242	0.260318
0.47258	1.859353	0.261887
0.47417	1.861514	0.263258
0.47577	1.863703	0.264434
0.47736	1.865901	0.26542
0.47896	1.868091	0.266221
0.48055	1.870254	0.266844
0.48215	1.872375	0.267297
0.48374	1.874438	0.267589
0.48534	1.876429	0.267732
0.48693	1.878335	0.267737
0.48853	1.880146	0.267617
0.49012	1.88185	0.267384
0.49172	1.883439	0.267054
0.49331	1.884906	0.266639
0.4949	1.886245	0.266157
0.4965	1.887453	0.26562
0.49809	1.888525	0.265046
0.49969	1.889461	0.264449
0.50128	1.890261	0.263845
0.50287	1.890927	0.263249
0.50447	1.891462	0.262675
0.50606	1.89187	0.262138
0.50765	1.892159	0.261651
0.50925	1.892334	0.261227
0.51084	1.892405	0.260877
0.51243	1.89238	0.260613
0.51403	1.892271	0.260444
0.51562	1.892089	0.260378
0.51721	1.891846	0.260423
0.51881	1.891555	0.260584
0.5204	1.89123	0.260866
0.52199	1.890883	0.26127
0.52358	1.890529	0.261798
0.52518	1.890181	0.26245
0.52677	1.889852	0.263224
0.52836	1.889556	0.264115
0.52995	1.889304	0.26512
0.53155	1.889108	0.266232
0.53314	1.888979	0.267443
0.53473	1.888926	0.268744
0.53632	1.888957	0.270125
0.53791	1.88908	0.271577
0.53951	1.889299	0.273086
0.5411	1.889619	0.274643
0.54269	1.89004	0.276234
0.54428	1.890565	0.277847
0.54587	1.891191	0.27947
0.54746	1.891916	0.281092
0.54905	1.892735	0.282701
0.55065	1.893643	0.284288
0.55224	1.894631	0.285843
0.55383	1.895691	0.287359
0.55542	1.896814	0.288829
0.55701	1.897987	0.290248
0.5586	1.899202	0.291613
0.56019	1.900445	0.292923
0.56178	1.901705	0.294179
0.56337	1.90297	0.295383
0.56496	1.904228	0.29654
0.56655	1.90547	0.297657
0.56814	1.906685	0.298741
0.56973	1.907866	0.299803
0.57132	1.909005	0.300854
0.57291	1.910097	0.301907
0.5745	1.91114	0.302976
0.57609	1.912132	0.304076
0.57768	1.913075	0.305222
0.57927	1.913973	0.306429
0.58086	1.914833	0.307713
0.58245	1.915664	0.309089
0.58403	1.916477	0.310569
0.58562	1.917287	0.312166
0.58721	1.91811	0.31389
0.5888	1.918964	0.31575
0.59039	1.91987	0.317752
0.59198	1.920848	0.319898
0.59357	1.921922	0.322189
0.59515	1.923115	0.32462
0.59674	1.92445	0.327185
0.59833	1.92595	0.329873
0.59992	1.927636	0.332671
0.60151	1.92953	0.335561
0.60309	1.931649	0.338521
0.60468	1.934009	0.341529
0.60627	1.936622	0.344557
0.60786	1.939497	0.347577
0.60944	1.942639	0.350558
0.61103	1.946049	0.353468
0.61262	1.949722	0.356274
0.6142	1.953648	0.358945
0.61579	1.957815	0.361448
0.61738	1.962202	0.363754
0.61896	1.966787	0.365836
0.62055	1.971541	0.367669
0.62213	1.976432	0.369233
0.62372	1.981424	0.370513
0.62531	1.986478	0.371498
0.62689	1.991554	0.372185
0.62848	1.996608	0.372574
0.63006	2.001599	0.372677
0.63165	2.006484	0.372507
0.63323	2.011222	0.372091
0.63482	2.015777	0.371457
0.6364	2.020115	0.370645
0.63799	2.024209	0.369698
0.63957	2.02804	0.368667
0.64116	2.031594	0.367607
0.64274	2.034869	0.366578
0.64433	2.037873	0.36564
0.64591	2.040624	0.364856
0.6475	2.043153	0.364287
0.64908	2.045501	0.363989
0.65066	2.047723	0.364016
0.65225	2.049884	0.364411
0.65383	2.05206	0.365207
0.65541	2.054333	0.366426
0.657	2.056795	0.368075
0.65858	2.059541	0.370145
0.66016	2.062665	0.372609
0.66175	2.066261	0.375423
0.66333	2.070417	0.378525
0.66491	2.075212	0.381836
0.66649	2.080712	0.385263
0.66808	2.086969	0.388698
0.66966	2.094015	0.392024
0.67124	2.101865	0.395116
0.67282	2.110511	0.397847
0.67441	2.119924	0.400091
0.67599	2.130055	0.401726
0.67757	2.140836	0.402639
0.67915	2.152179	0.402727
0.68073	2.163985	0.401904
0.68231	2.176138	0.400098
0.68389	2.188516	0.397257
0.68547	2.200991	0.393347
0.68706	2.213432	0.388353
0.68864	2.225708	0.38228
0.69022	2.237692	0.375149
0.6918	2.249263	0.367
0.69338	2.260309	0.357886
0.69496	2.270725	0.347875
0.69654	2.280422	0.337046
0.69812	2.289321	0.325488
0.6997	2.297356	0.313296
0.70127	2.304475	0.300571
0.70285	2.310641	0.287416
0.70443	2.31583	0.273936
0.70601	2.320029	0.260235
0.70759	2.323242	0.246415
0.70917	2.325481	0.232574
0.71075	2.326769	0.218805
0.71233	2.327139	0.205196
0.7139	2.326633	0.191824
0.71548	2.325299	0.178765
0.71706	2.323192	0.16608
0.71864	2.320369	0.153827
0.72022	2.316895	0.142051
0.72179	2.312833	0.130792
0.72337	2.308249	0.12008
0.72495	2.303207	0.109937
0.72652	2.297774	0.100376
0.7281	2.292012	0.091407
0.72968	2.285981	0.083028
0.73125	2.27974	0.075235
0.73283	2.273342	0.068017
0.73441	2.266839	0.061359
0.73598	2.260274	0.055242
0.73756	2.253691	0.049644
0.73913	2.247126	0.04454
0.74071	2.240613	0.039903
0.74229	2.234181	0.035706
0.74386	2.227852	0.031919
0.74544	2.221648	0.028514
0.74701	2.215586	0.025461
0.74859	2.209678	0.022733
0.75016	2.203935	0.020301
0.75173	2.198364	0.018139
0.75331	2.192968	0.016222
0.75488	2.187752	0.014526
0.75646	2.182714	0.013029
0.75803	2.177855	0.011709
0.7596	2.173172	0.010548
0.76118	2.168659	0.009529
0.76275	2.164315	0.008633
0.76432	2.160132	0.007849
0.7659	2.156105	0.007161
0.76747	2.152229	0.006559
0.76904	2.148496	0.006031
0.77061	2.144901	0.005569
0.77219	2.141437	0.005163
0.77376	2.138097	0.004807
0.77533	2.134875	0.004495
0.7769	2.131766	0.00422
0.77847	2.128763	0.003977
0.78004	2.125861	0.003762
0.78162	2.123054	0.003572
0.78319	2.120337	0.003403
0.78476	2.117707	0.003252
0.78633	2.115157	0.003118
0.7879	2.112684	0.002997
0.78947	2.110284	0.002888
0.79104	2.107952	0.002789
0.79261	2.105686	0.0027
0.79418	2.103483	0.002618
0.79575	2.101338	0.002543
0.79732	2.09925	0.002475
0.79889	2.097215	0.002412
0.80046	2.095231	0.002353
0.80202	2.093296	0.002299
0.80359	2.091407	0.002248
0.80516	2.089562	0.002201
0.80673	2.08776	0.002156
0.8083	2.085999	0.002114
0.80987	2.084276	0.002075
0.81143	2.082591	0.002037
0.813	2.080941	0.002002
0.81457	2.079326	0.001968
0.81614	2.077744	0.001936
0.8177	2.076194	0.001905
0.81927	2.074674	0.001876
0.82084	2.073184	0.001848
0.8224	2.071723	0.001821
0.82397	2.070288	0.001795
0.82554	2.068881	0.001769
0.8271	2.067498	0.001745
0.82867	2.066141	0.001722
0.83023	2.064807	0.001699
0.8318	2.063497	0.001677
0.83336	2.062208	0.001656
0.83493	2.060942	0.001635
0.83649	2.059696	0.001615
0.83806	2.058471	0.001595
0.83962	2.057266	0.001576
0.84119	2.056079	0.001557
0.84275	2.054912	0.001539
0.84431	2.053762	0.001522
0.84588	2.05263	0.001504
0.84744	2.051515	0.001487
0.849	2.050416	0.001471
0.85057	2.049334	0.001454
0.85213	2.048267	0.001439
0.85369	2.047215	0.001423
0.85525	2.046179	0.001408
0.85682	2.045156	0.001393
0.85838	2.044148	0.001378
0.85994	2.043154	0.001364
0.8615	2.042173	0.001349
0.86306	2.041205	0.001335
0.86462	2.04025	0.001322
0.86618	2.039307	0.001308
0.86775	2.038376	0.001295
0.86931	2.037457	0.001282
0.87087	2.03655	0.001269
0.87243	2.035654	0.001257
0.87399	2.034769	0.001244
0.87555	2.033894	0.001232
0.87711	2.033031	0.00122
0.87866	2.032177	0.001208
0.88022	2.031334	0.001196
0.88178	2.0305	0.001185
0.88334	2.029676	0.001174
0.8849	2.028862	0.001162
0.88646	2.028056	0.001151
0.88802	2.02726	0.00114
0.88957	2.026472	0.00113
0.89113	2.025693	0.001119
0.89269	2.024923	0.001109
0.89425	2.024161	0.001098
0.8958	2.023407	0.001088
0.89736	2.022661	0.001078
0.89892	2.021923	0.001068
0.90047	2.021192	0.001059
0.90203	2.020469	0.001049
0.90359	2.019753	0.001039
0.90514	2.019045	0.00103
0.9067	2.018343	0.001021
0.90825	2.017649	0.001011
0.90981	2.016961	0.001002
0.91136	2.01628	0.000994
0.91292	2.015606	0.000985
0.91447	2.014938	0.000976
0.91602	2.014276	0.000967
0.91758	2.01362	0.000959
0.91913	2.012971	0.00095
0.92069	2.012328	0.000942
0.92224	2.01169	0.000934
0.92379	2.011058	0.000926
0.92535	2.010432	0.000918
0.9269	2.009812	0.00091
0.92845	2.009197	0.000902
0.93	2.008587	0.000894
0.93155	2.007982	0.000887
0.93311	2.007383	0.000879
0.93466	2.006789	0.000872
0.93621	2.0062	0.000864
0.93776	2.005616	0.000857
0.93931	2.005037	0.00085
0.94086	2.004462	0.000842
0.94241	2.003893	0.000835
0.94396	2.003328	0.000828
0.94551	2.002767	0.000822
0.94706	2.002211	0.000815
0.94861	2.001659	0.000808
0.95016	2.001112	0.000801
0.95171	2.000569	0.000795
0.95326	2.00003	0.000788
0.95481	1.999495	0.000782
0.95635	1.998965	0.000775
0.9579	1.998438	0.000769
0.95945	1.997915	0.000763
0.961	1.997397	0.000757
0.96255	1.996882	0.00075
0.96409	1.996371	0.000744
0.96564	1.995863	0.000738
0.96719	1.995359	0.000732
0.96873	1.994859	0.000727
0.97028	1.994363	0.000721
0.97182	1.99387	0.000715
0.97337	1.99338	0.000709
0.97492	1.992894	0.000704
0.97646	1.992411	0.000698
0.97801	1.991931	0.000693
0.97955	1.991455	0.000687
0.98109	1.990982	0.000682
0.98264	1.990512	0.000677
0.98418	1.990045	0.000671
0.98573	1.989581	0.000666
0.98727	1.989121	0.000661
0.98881	1.988663	0.000656
0.99036	1.988209	0.000651
0.9919	1.987757	0.000646
0.99344	1.987308	0.000641
0.99498	1.986862	0.000636
0.99653	1.986418	0.000631
0.99807	1.985978	0.000626
0.99961	1.98554	0.000622
1.01227	1.982041	0.000584
1.01567	1.981128	0.000575
1.01908	1.980226	0.000565
1.02248	1.979335	0.000556
1.02588	1.978454	0.000547
1.02929	1.977584	0.000539
1.03269	1.976724	0.00053
1.03609	1.975873	0.000522
1.0395	1.975033	0.000514
1.0429	1.974201	0.000505
1.0463	1.973378	0.000498
1.0497	1.972564	0.00049
1.05311	1.971759	0.000482
1.05651	1.970962	0.000475
1.05991	1.970173	0.000468
1.06331	1.969392	0.000461
1.06671	1.968618	0.000454
1.07011	1.967852	0.000447
1.07352	1.967094	0.00044
1.07692	1.966342	0.000434
1.08032	1.965598	0.000427
1.08372	1.96486	0.000421
1.08712	1.964129	0.000415
1.09052	1.963404	0.000409
1.09392	1.962685	0.000403
1.09733	1.961973	0.000397
1.10073	1.961267	0.000391
1.10413	1.960566	0.000386
1.10753	1.959872	0.00038
1.11093	1.959182	0.000375
1.11433	1.958499	0.00037
1.11773	1.95782	0.000365
1.12113	1.957147	0.000359
1.12453	1.956479	0.000354
1.12794	1.955816	0.00035
1.13134	1.955157	0.000345
1.13474	1.954504	0.00034
1.13814	1.953855	0.000335
1.14154	1.95321	0.000331
1.14494	1.95257	0.000326
1.14834	1.951934	0.000322
1.15175	1.951303	0.000318
1.15515	1.950675	0.000314
1.15855	1.950052	0.000309
1.16195	1.949432	0.000305
1.16535	1.948816	0.000301
1.16876	1.948205	0.000297
1.17216	1.947596	0.000294
1.17556	1.946992	0.00029
1.17896	1.946391	0.000286
1.18237	1.945793	0.000282
1.18577	1.945198	0.000279
1.18917	1.944607	0.000275
1.19258	1.94402	0.000272
1.19598	1.943435	0.000268
1.19938	1.942853	0.000265
1.20279	1.942275	0.000262
1.20619	1.941699	0.000259
1.2096	1.941126	0.000255
1.213	1.940556	0.000252
1.21641	1.939989	0.000249
1.21981	1.939424	0.000246
1.22322	1.938862	0.000243
1.22662	1.938303	0.00024
1.23003	1.937746	0.000237
1.23343	1.937191	0.000235
1.23684	1.936639	0.000232
1.24025	1.93609	0.000229
1.24365	1.935542	0.000226
1.24706	1.934997	0.000224
1.25047	1.934454	0.000221
1.25388	1.933913	0.000219
1.25729	1.933375	0.000216
1.26069	1.932838	0.000214
1.2641	1.932304	0.000211
1.26751	1.931771	0.000209
1.27092	1.93124	0.000206
1.27433	1.930711	0.000204
1.27774	1.930184	0.000202
1.28115	1.929659	0.000199
1.28456	1.929135	0.000197
1.28798	1.928614	0.000195
1.29139	1.928093	0.000193
1.2948	1.927575	0.000191
1.29821	1.927058	0.000189
1.30163	1.926543	0.000187
1.30504	1.926029	0.000185
1.30845	1.925516	0.000183
1.31187	1.925006	0.000181
1.31528	1.924496	0.000179
1.3187	1.923988	0.000177
1.32212	1.923481	0.000175
1.32553	1.922976	0.000173
1.32895	1.922472	0.000171
1.33237	1.921969	0.000169
1.33578	1.921467	0.000168
1.3392	1.920967	0.000166
1.34262	1.920467	0.000164
1.34604	1.919969	0.000163
1.34946	1.919472	0.000161
1.35288	1.918976	0.000159
1.3563	1.918481	0.000158
1.35972	1.917987	0.000156
1.36315	1.917494	0.000154
1.36657	1.917002	0.000153
1.36999	1.916511	0.000151
1.37342	1.916021	0.00015
1.37684	1.915532	0.000148
1.38027	1.915043	0.000147
1.38369	1.914556	0.000145
1.38712	1.914069	0.000144
1.39055	1.913583	0.000143
1.39397	1.913098	0.000141
1.3974	1.912614	0.00014
1.40083	1.91213	0.000139
1.40426	1.911647	0.000137
1.40769	1.911165	0.000136
1.41112	1.910683	0.000135
1.41455	1.910202	0.000133
1.41798	1.909722	0.000132
1.42142	1.909242	0.000131
1.42485	1.908763	0.00013
1.42829	1.908284	0.000128
1.43172	1.907806	0.000127
1.43516	1.907329	0.000126
1.43859	1.906852	0.000125
1.44203	1.906375	0.000124
1.44547	1.905899	0.000123
1.44891	1.905423	0.000121
1.45235	1.904948	0.00012
1.45579	1.904473	0.000119
1.45923	1.903999	0.000118
1.46267	1.903525	0.000117
1.46611	1.903051	0.000116
1.46956	1.902578	0.000115
1.473	1.902105	0.000114
1.47644	1.901632	0.000113
1.47989	1.901159	0.000112
1.48334	1.900687	0.000111
1.48678	1.900215	0.00011
1.49023	1.899744	0.000109
1.49368	1.899272	0.000108
1.49713	1.898801	0.000107
1.50058	1.89833	0.000106
1.50404	1.897859	0.000105
1.50749	1.897389	0.000105
1.51094	1.896918	0.000104
1.5144	1.896448	0.000103
1.51785	1.895977	0.000102
1.52131	1.895507	0.000101
1.52476	1.895037	0.0001
1.52822	1.894567	9.9e-05
1.53168	1.894098	9.9e-05
1.53514	1.893628	9.8e-05
1.5386	1.893158	9.7e-05
1.54206	1.892688	9.6e-05
1.54553	1.892219	9.5e-05
1.54899	1.891749	9.5e-05
1.55246	1.891279	9.4e-05
1.55592	1.89081	9.3e-05
1.55939	1.89034	9.2e-05
1.56286	1.88987	9.2e-05
1.56633	1.8894	9.1e-05
1.5698	1.888931	9e-05
1.57327	1.888461	8.9e-05
1.57674	1.887991	8.9e-05
1.58021	1.887521	8.8e-05
1.58369	1.88705	8.7e-05
1.58716	1.88658	8.7e-05
1.59064	1.88611	8.6e-05
1.59411	1.885639	8.5e-05
1.59759	1.885168	8.5e-05
1.60107	1.884697	8.4e-05
1.60455	1.884226	8.3e-05
1.60803	1.883755	8.3e-05
1.61152	1.883283	8.2e-05
1.615	1.882812	8.1e-05
1.61849	1.88234	8.1e-05
1.62197	1.881868	8e-05
1.62546	1.881395	8e-05
1.62895	1.880923	7.9e-05
1.63244	1.88045	7.8e-05
1.63593	1.879977	7.8e-05
1.63942	1.879503	7.7e-05
1.64291	1.87903	7.7e-05
1.64641	1.878556	7.6e-05
1.6499	1.878082	7.6e-05
1.6534	1.877607	7.5e-05
1.6569	1.877132	7.4e-05
1.66039	1.876657	7.4e-05
1.66389	1.876181	7.3e-05
1.6674	1.875706	7.3e-05
1.6709	1.875229	7.2e-05
1.6744	1.874753	7.2e-05
1.67791	1.874276	7.1e-05
1.68141	1.873798	7.1e-05
1.68492	1.873321	7e-05

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