Optical constants

Refractive index of TiO2 (Titanium dioxide)

Kischkat et al. 2012: Thin film; n,k 1.54–14.29 µm

Data
tabulated nk
Range
1.538–14.29 µm
Points
1451
Licence
CC0-1.0

Plot

Click the plot to set the calculator wavelength.

At one wavelength

Range 1.538–14.29 µm
Refractive index n
2.26484
Extinction coefficient k
0.00251902
Permittivity ε1
5.12951
Permittivity ε2
0.0114104
Absorption coefficient α
67.4946 cm⁻¹
Penetration depth δ = λ/(2πk)
296320 nm
Abbe number Vd
—
Chromatic dispersion dn/dλ
-0.0762954 µm⁻¹
Group index ng
2.62267
Group velocity dispersion
— fs²/mm
Dispersion parameter D
— ps/(nm·km)
Photon energy
0.264359 eV

ε = (n + ik)², α = 4πk/λ, ng = 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

# TiO2 (Titanium dioxide): Kischkat et al. 2012: Thin film; n,k 1.54–14.29 µm
tio2 = ls.fetch_refractiveindex("main", "TiO2", "Kischkat", ref="c5c2f188e848453def5970e347399d653df2ffc2")
print(tio2.range_nm)  # (1538.46, 14285.7) nm
eps = tio2.eps([4690])  # complex permittivity

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

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

352-nm single layer on Si substrate. Prepared by room temperature reactive sputter deposition using TiO2 target.
Data on the influence of deposition conditions on the optical properties of the film can be found in the original publication.
Data on the refractive index (n) in the visible can be found in the original publication.

References

J. Kischkat, S. Peters, B. Gruska, M. Semtsiv, M. Chashnikova, M. Klinkmüller, O. Fedosenko, S. Machulik, A. Aleksandrova, G. Monastyrskyi, Y. Flores, W. T. Masselink. Mid-infrared optical properties of thin films of aluminum oxide, titanium dioxide, silicon dioxide, aluminum nitride, and silicon nitride. Appl. Opt. 51, 6789-6798 (2012) (Numerical data kindly provided by Jan Kischkat)
  • doi:10.1364/ao.51.006789 Mid-infrared optical properties of thin films of aluminum oxide, titanium dioxide, silicon dioxide, aluminum nitride, and silicon nitride, Applied Optics (2012)

Cite

Jan Kischkat et al.. Mid-infrared optical properties of thin films of aluminum oxide, titanium dioxide, silicon dioxide, aluminum nitride, and silicon nitride. Applied Optics, 51, 6789 (2012), doi:10.1364/ao.51.006789; Data from the refractiveindex.info database (M. N. Polyanskiy, Sci. Data 11, 94 (2024), doi:10.1038/s41597-023-02898-2)

Data

1451 rows as published
TiO2 (Titanium dioxide), Kischkat et al. 2012: Thin film; n,k 1.54–14.29 µm: n and k versus wavelength
λ (µm)nk
1.538462.433460.0001
1.539412.43340.0001
1.540362.433340.0001
1.541312.433290.0001
1.542262.433230.0001
1.543212.433170.0001
1.544162.433120.0001
1.545122.433060.0001
1.546072.4330.0001
1.547032.432950.0001
1.547992.432890.0001
1.548952.432830.0001
1.549912.432770.0001
1.550872.432720.0001
1.551832.432660.0001
1.55282.43260.0001
1.553762.432550.0001
1.554732.432490.0001
1.555692.432430.0001
1.556662.432380.0001
1.557632.432320.0001
1.55862.432260.0001
1.559582.432210.0001
1.560552.432150.0001
1.561522.432090.0001
1.56252.432040.0001
1.563482.431980.0001
1.564462.431920.0001
1.565442.431870.0001
1.566422.431810.0001
1.56742.431750.0001
1.568382.43170.0001
1.569372.431640.0001
1.570352.431580.0001
1.571342.431530.0001
1.572332.431470.0001
1.573322.431410.0001
1.574312.431360.0001
1.57532.43130.0001
1.576292.431240.0001
1.577292.431190.0001
1.578282.431130.0001
1.579282.431070.0001
1.580282.431020.0001
1.581282.430960.0001
1.582282.43090.0001
1.583282.430850.0001
1.584282.430790.0001
1.585292.430730.0001
1.586292.430680.0001
1.58732.430620.0001
1.588312.430560.0001
1.589322.430510.0001
1.590332.430450.0001
1.591342.430390.0001
1.592362.430340.0001
1.593372.430280.0001
1.594392.430220.0001
1.595412.430170.0001
1.596422.430110.0001
1.597442.430050.0001
1.598472.430.0001
1.599492.429940.0001
1.600512.429880.0001
1.601542.429830.0001
1.602562.429770.0001
1.603592.429710.0001
1.604622.429660.0001
1.605652.42960.0001
1.606682.429540.0001
1.607722.429490.0001
1.608752.429430.00011
1.609792.429370.00011
1.610822.429320.00011
1.611862.429260.00011
1.61292.42920.00011
1.613942.429150.00011
1.614992.429090.00011
1.616032.429030.00011
1.617082.428970.00011
1.618122.428920.00011
1.619172.428860.00011
1.620222.42880.00011
1.621272.428750.00011
1.622322.428690.00011
1.623382.428630.00011
1.624432.428580.00011
1.625492.428520.00011
1.626552.428460.00011
1.62762.428410.00011
1.628662.428350.00011
1.629732.428290.00011
1.630792.428240.00011
1.631852.428180.00011
1.632922.428120.00011
1.633992.428070.00011
1.635062.428010.00011
1.636132.427950.00011
1.63722.42790.00011
1.638272.427840.00011
1.639342.427780.00011
1.640422.427720.00011
1.64152.427670.00011
1.642582.427610.00011
1.643662.427550.00011
1.644742.42750.00011
1.645822.427440.00011
1.64692.427380.00011
1.647992.427330.00011
1.649082.427270.00011
1.650172.427210.00011
1.651252.427150.00011
1.652352.42710.00011
1.653442.427040.00011
1.654532.426980.00011
1.655632.426930.00011
1.656732.426870.00011
1.657822.426810.00011
1.658932.426750.00011
1.660032.42670.00011
1.661132.426640.00011
1.662232.426580.00011
1.663342.426530.00011
1.664452.426470.00011
1.665562.426410.00011
1.666672.426350.00011
1.667782.42630.00011
1.668892.426240.00011
1.670012.426180.00011
1.671122.426130.00011
1.672242.426070.00011
1.673362.426010.00011
1.674482.425950.00011
1.67562.42590.00011
1.676732.425840.00011
1.677852.425780.00011
1.678982.425720.00011
1.680112.425670.00011
1.681242.425610.00011
1.682372.425550.00011
1.68352.425490.00011
1.684642.425440.00012
1.685772.425380.00012
1.686912.425320.00012
1.688052.425260.00012
1.689192.425210.00012
1.690332.425150.00012
1.691472.425090.00012
1.692622.425030.00012
1.693772.424980.00012
1.694922.424920.00012
1.696072.424860.00012
1.697222.42480.00012
1.698372.424750.00012
1.699522.424690.00012
1.700682.424630.00012
1.701842.424570.00012
1.7032.424520.00012
1.704162.424460.00012
1.705322.42440.00012
1.706482.424340.00012
1.707652.424280.00012
1.708822.424230.00012
1.709992.424170.00012
1.711162.424110.00012
1.712332.424050.00012
1.71352.423990.00012
1.714682.423940.00012
1.715852.423880.00012
1.717032.423820.00012
1.718212.423760.00012
1.719392.42370.00012
1.720582.423650.00012
1.721762.423590.00012
1.722952.423530.00012
1.724142.423470.00012
1.725332.423410.00012
1.726522.423360.00012
1.727712.42330.00012
1.728912.423240.00012
1.73012.423180.00012
1.73132.423120.00012
1.73252.423060.00012
1.73372.423010.00012
1.734912.422950.00012
1.736112.422890.00012
1.737322.422830.00012
1.738532.422770.00012
1.739742.422710.00012
1.740952.422660.00012
1.742162.42260.00012
1.743382.422540.00012
1.744592.422480.00012
1.745812.422420.00012
1.747032.422360.00012
1.748252.42230.00012
1.749482.422240.00012
1.75072.422190.00012
1.751932.422130.00012
1.753162.422070.00013
1.754392.422010.00013
1.755622.421950.00013
1.756852.421890.00013
1.758092.421830.00013
1.759322.421770.00013
1.760562.421710.00013
1.76182.421660.00013
1.763052.42160.00013
1.764292.421540.00013
1.765542.421480.00013
1.766782.421420.00013
1.768032.421360.00013
1.769292.42130.00013
1.770542.421240.00013
1.771792.421180.00013
1.773052.421120.00013
1.774312.421060.00013
1.775572.4210.00013
1.776832.420950.00013
1.778092.420890.00013
1.779362.420830.00013
1.780632.420770.00013
1.78192.420710.00013
1.783172.420650.00013
1.784442.420590.00013
1.785712.420530.00013
1.786992.420470.00013
1.788272.420410.00013
1.789552.420350.00013
1.790832.420290.00013
1.792112.420230.00013
1.79342.420170.00013
1.794692.420110.00013
1.795982.420050.00013
1.797272.419990.00013
1.798562.419930.00013
1.799862.419870.00013
1.801152.419810.00013
1.802452.419750.00013
1.803752.419690.00013
1.805052.419630.00013
1.806362.419570.00013
1.807662.419510.00013
1.808972.419450.00013
1.810282.419390.00013
1.811592.419330.00013
1.812912.419270.00013
1.814222.419210.00014
1.815542.419150.00014
1.816862.419080.00014
1.818182.419020.00014
1.819512.418960.00014
1.820832.41890.00014
1.822162.418840.00014
1.823492.418780.00014
1.824822.418720.00014
1.826152.418660.00014
1.827492.41860.00014
1.828822.418540.00014
1.830162.418480.00014
1.83152.418420.00014
1.832842.418350.00014
1.834192.418290.00014
1.835542.418230.00014
1.836882.418170.00014
1.838242.418110.00014
1.839592.418050.00014
1.840942.417990.00014
1.84232.417930.00014
1.843662.417860.00014
1.845022.41780.00014
1.846382.417740.00014
1.847752.417680.00014
1.849112.417620.00014
1.850482.417560.00014
1.851852.417490.00014
1.853222.417430.00014
1.85462.417370.00014
1.855982.417310.00014
1.857362.417250.00014
1.858742.417180.00014
1.860122.417120.00014
1.86152.417060.00014
1.862892.4170.00014
1.864282.416940.00014
1.865672.416870.00014
1.867062.416810.00014
1.868462.416750.00014
1.869862.416690.00014
1.871262.416620.00015
1.872662.416560.00015
1.874062.41650.00015
1.875472.416440.00015
1.876882.416370.00015
1.878292.416310.00015
1.87972.416250.00015
1.881112.416180.00015
1.882532.416120.00015
1.883952.416060.00015
1.885372.4160.00015
1.886792.415930.00015
1.888222.415870.00015
1.889642.415810.00015
1.891072.415740.00015
1.892512.415680.00015
1.893942.415620.00015
1.895382.415550.00015
1.896812.415490.00015
1.898252.415430.00015
1.89972.415360.00015
1.901142.41530.00015
1.902592.415230.00015
1.904042.415170.00015
1.905492.415110.00015
1.906942.415040.00015
1.90842.414980.00015
1.909852.414920.00015
1.911312.414850.00015
1.912782.414790.00015
1.914242.414720.00015
1.915712.414660.00015
1.917182.414590.00015
1.918652.414530.00015
1.920122.414470.00015
1.92162.41440.00015
1.923082.414340.00015
1.924562.414270.00016
1.926042.414210.00016
1.927532.414140.00016
1.929012.414080.00016
1.93052.414010.00016
1.931992.413950.00016
1.933492.413880.00016
1.934982.413820.00016
1.936482.413750.00016
1.937982.413690.00016
1.939492.413620.00016
1.940992.413560.00016
1.94252.413490.00016
1.944012.413420.00016
1.945532.413360.00016
1.947042.413290.00016
1.948562.413230.00016
1.950082.413160.00016
1.95162.41310.00016
1.953132.413030.00016
1.954652.412960.00016
1.956182.41290.00016
1.957712.412830.00016
1.959252.412770.00016
1.960782.41270.00016
1.962322.412630.00016
1.963862.412570.00016
1.965412.41250.00016
1.966962.412430.00016
1.96852.412370.00016
1.970062.41230.00016
1.971612.412230.00016
1.973162.412170.00017
1.974722.41210.00017
1.976282.412030.00017
1.977852.411970.00017
1.979412.41190.00017
1.980982.411830.00017
1.982552.411760.00017
1.984132.41170.00017
1.98572.411630.00017
1.987282.411560.00017
1.988862.411490.00017
1.990452.411430.00017
1.992032.411360.00017
1.993622.411290.00017
1.995212.411220.00017
1.996812.411150.00017
1.99842.411090.00017
2.02.411020.00017
2.00162.410950.00017
2.003212.410880.00017
2.004812.410810.00017
2.006422.410740.00017
2.008032.410670.00017
2.009652.410610.00017
2.011262.410540.00017
2.012882.410470.00017
2.01452.41040.00017
2.016132.410330.00017
2.017762.410260.00017
2.019392.410190.00017
2.021022.410120.00018
2.022652.410050.00018
2.024292.409980.00018
2.025932.409910.00018
2.027582.409840.00018
2.029222.409770.00018
2.030872.40970.00018
2.032522.409630.00018
2.034172.409560.00018
2.035832.409490.00018
2.037492.409420.00018
2.039152.409350.00018
2.040822.409280.00018
2.042482.409210.00018
2.044152.409140.00018
2.045832.409070.00018
2.04752.4090.00018
2.049182.408930.00018
2.050862.408860.00018
2.052552.408790.00018
2.054232.408720.00018
2.055922.408640.00018
2.057612.408570.00018
2.059312.40850.00018
2.061012.408430.00018
2.062712.408360.00018
2.064412.408290.00019
2.066122.408210.00019
2.067822.408140.00019
2.069542.408070.00019
2.071252.4080.00019
2.072972.407930.00019
2.074692.407850.00019
2.076412.407780.00019
2.078142.407710.00019
2.079872.407640.00019
2.08162.407560.00019
2.083332.407490.00019
2.085072.407420.00019
2.086812.407340.00019
2.088552.407270.00019
2.09032.40720.00019
2.092052.407120.00019
2.09382.407050.00019
2.095562.406980.00019
2.097322.40690.00019
2.099082.406830.00019
2.100842.406760.00019
2.102612.406680.00019
2.104382.406610.00019
2.106152.406530.00019
2.107932.406460.0002
2.10972.406380.0002
2.111492.406310.0002
2.113272.406230.0002
2.115062.406160.0002
2.116852.406080.0002
2.118642.406010.0002
2.120442.405930.0002
2.122242.405860.0002
2.124042.405780.0002
2.125852.405710.0002
2.127662.405630.0002
2.129472.405560.0002
2.131292.405480.0002
2.133112.40540.0002
2.134932.405330.0002
2.136752.405250.0002
2.138582.405180.0002
2.140412.40510.0002
2.142252.405020.0002
2.144082.404950.0002
2.145922.404870.0002
2.147772.404790.00021
2.149612.404720.00021
2.151462.404640.00021
2.153322.404560.00021
2.155172.404480.00021
2.157032.404410.00021
2.158892.404330.00021
2.160762.404250.00021
2.162632.404170.00021
2.16452.404090.00021
2.166382.404020.00021
2.168262.403940.00021
2.170142.403860.00021
2.172022.403780.00021
2.173912.40370.00021
2.175812.403620.00021
2.17772.403540.00021
2.17962.403460.00021
2.18152.403390.00021
2.183412.403310.00021
2.185312.403230.00021
2.187232.403150.00022
2.189142.403070.00022
2.191062.402990.00022
2.192982.402910.00022
2.194912.402830.00022
2.196842.402750.00022
2.198772.402670.00022
2.20072.402590.00022
2.202642.40250.00022
2.204592.402420.00022
2.206532.402340.00022
2.208482.402260.00022
2.210432.402180.00022
2.212392.40210.00022
2.214352.402020.00022
2.216312.401940.00022
2.218282.401850.00022
2.220252.401770.00022
2.222222.401690.00022
2.22422.401610.00023
2.226182.401520.00023
2.228162.401440.00023
2.230152.401360.00023
2.232142.401280.00023
2.234142.401190.00023
2.236142.401110.00023
2.238142.401030.00023
2.240142.400940.00023
2.242152.400860.00023
2.244172.400770.00023
2.246182.400690.00023
2.24822.400610.00023
2.250232.400520.00023
2.252252.400440.00023
2.254282.400350.00023
2.256322.400270.00023
2.258362.400180.00024
2.26042.40010.00024
2.262442.400010.00024
2.264492.399930.00024
2.266552.399840.00024
2.26862.399760.00024
2.270662.399670.00024
2.272732.399580.00024
2.27482.39950.00024
2.276872.399410.00024
2.278942.399330.00024
2.281022.399240.00024
2.283112.399150.00024
2.285192.399070.00024
2.287282.398980.00024
2.289382.398890.00024
2.291482.39880.00024
2.293582.398720.00025
2.295682.398630.00025
2.297792.398540.00025
2.299912.398450.00025
2.302032.398360.00025
2.304152.398270.00025
2.306272.398190.00025
2.30842.39810.00025
2.310542.398010.00025
2.312672.397920.00025
2.314812.397830.00025
2.316962.397740.00025
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5.482462.197880.00473
5.494512.196760.00478
5.506612.195620.00482
5.518762.194470.00487
5.530972.193320.00492
5.543242.192150.00496
5.555562.190980.00501
5.567932.18980.00506
5.580362.188610.00511
5.592842.187410.00516
5.605382.18620.00521
5.617982.184980.00526
5.630632.183760.00531
5.643342.182520.00536
5.656112.181270.00542
5.668932.180020.00547
5.681822.178750.00553
5.694762.177470.00558
5.707762.176190.00564
5.720822.174890.00569
5.733942.173580.00575
5.747132.172270.00581
5.760372.170940.00587
5.773672.16960.00593
5.787042.168250.00599
5.800462.166890.00605
5.813952.165520.00612
5.827512.164140.00618
5.841122.162740.00625
5.85482.161340.00631
5.868542.159920.00638
5.882352.158490.00645
5.896232.157050.00651
5.910172.15560.00658
5.924172.154130.00666
5.938242.152660.00673
5.952382.151170.0068
5.966592.149670.00687
5.980862.148150.00695
5.99522.146620.00703
6.009622.145080.0071
6.02412.143530.00718
6.038652.141960.00726
6.053272.140380.00734
6.067962.138790.00743
6.082732.137180.00751
6.097562.135560.0076
6.112472.133930.00768
6.127452.132280.00777
6.142512.130610.00786
6.157642.128930.00795
6.172842.127240.00804
6.188122.125530.00814
6.203472.123810.00823
6.218912.122070.00833
6.234412.120310.00843
6.252.118540.00853
6.265662.116760.00863
6.281412.114950.00873
6.297232.113130.00884
6.313132.11130.00894
6.329112.109450.00905
6.345182.107580.00916
6.361322.105690.00927
6.377552.103780.00939
6.393862.101860.00951
6.410262.099920.00962
6.426742.097960.00974
6.44332.095990.00987
6.459952.093990.00999
6.476682.091980.01012
6.493512.089950.01025
6.510422.087890.01038
6.527422.085820.01051
6.54452.083730.01065
6.561682.081620.01078
6.578952.079480.01093
6.596312.077330.01107
6.613762.075160.01121
6.63132.072960.01136
6.648942.070740.01151
6.666672.06850.01167
6.684492.066240.01183
6.702412.063960.01199
6.720432.061650.01215
6.738542.059320.01231
6.756762.056970.01248
6.775072.054590.01265
6.793482.052190.01283
6.811992.049760.01301
6.83062.047310.01319
6.849322.044840.01338
6.868132.042340.01357
6.887052.039810.01376
6.906082.037250.01396
6.925212.034670.01416
6.944442.032070.01436
6.963792.029430.01457
6.983242.026770.01478
7.00282.024080.015
7.022472.021360.01522
7.042252.018610.01545
7.062152.015830.01568
7.082152.013020.01591
7.102272.010180.01615
7.122512.007310.0164
7.142862.00440.01665
7.163322.001470.0169
7.183911.99850.01716
7.204611.99550.01743
7.225431.992470.0177
7.246381.98940.01798
7.267441.98630.01826
7.288631.983160.01855
7.309941.979990.01885
7.331381.976780.01915
7.352941.973530.01946
7.374631.970250.01978
7.396451.966930.0201
7.41841.963570.02043
7.440481.960170.02077
7.462691.956730.02111
7.485031.953250.02146
7.507511.949720.02182
7.530121.946160.02219
7.552871.942550.02257
7.575761.93890.02296
7.598781.935210.02335
7.621951.931470.02376
7.645261.927680.02417
7.668711.923850.02459
7.692311.919970.02503
7.716051.916040.02547
7.739941.912060.02592
7.763981.908030.02639
7.788161.903960.02687
7.81251.899830.02736
7.836991.895640.02786
7.861641.891410.02837
7.886441.887120.02889
7.911391.882770.02943
7.936511.878360.02999
7.961781.87390.03055
7.987221.869380.03113
8.012821.86480.03173
8.038591.860160.03234
8.064521.855460.03297
8.090611.850690.03361
8.116881.845860.03427
8.143321.840960.03495
8.169931.835990.03564
8.196721.830960.03636
8.223681.825850.03709
8.250831.820680.03784
8.278151.815430.03862
8.305651.810110.03941
8.333331.804710.04023
8.36121.799230.04107
8.389261.793680.04193
8.417511.788040.04282
8.445951.782330.04373
8.474581.776530.04467
8.50341.770640.04564
8.532421.764660.04663
8.561641.75860.04766
8.591071.752450.04871
8.620691.74620.0498
8.650521.739860.05091
8.680561.733410.05207
8.71081.726870.05325
8.741261.720230.05447
8.771931.713490.05573
8.802821.706640.05703
8.833921.699680.05837
8.865251.69260.05976
8.89681.685420.06118
8.928571.678120.06265
8.960571.67070.06417
8.992811.663150.06574
9.025271.655490.06736
9.057971.647690.06904
9.090911.639760.07077
9.124091.631710.07256
9.157511.623510.07441
9.191181.615170.07632
9.225091.606690.0783
9.259261.598060.08035
9.293681.589280.08247
9.328361.580350.08467
9.36331.571260.08695
9.39851.5620.08931
9.433961.552580.09176
9.46971.542980.09429
9.50571.533220.09693
9.541981.523270.09966
9.578541.513130.1025
9.615381.502810.10544
9.652511.492290.10851
9.689921.481570.11169
9.727631.470650.115
9.765631.459520.11845
9.803921.448170.12204
9.842521.43660.12578
9.881421.42480.12967
9.920631.412770.13373
9.960161.40050.13797
10.01.387990.14239
10.040161.375220.14701
10.080651.362190.15184
10.121461.34890.15689
10.16261.335340.16217
10.204081.32150.1677
10.24591.307380.17349
10.288071.292960.17956
10.330581.278250.18594
10.373441.263240.19263
10.416671.247920.19966
10.460251.232290.20705
10.50421.216340.21483
10.548521.200070.22302
10.593221.183480.23165
10.63831.166560.24076
10.683761.149320.25037
10.729611.131770.26052
10.775861.11390.27126
10.822511.095720.28262
10.869571.077250.29464
10.917031.058510.30737
10.964911.039510.32087
11.013221.020290.33517
11.061951.000880.35034
11.111110.981330.36642
11.160710.961690.38346
11.210760.942020.4015
11.261260.922390.4206
11.312220.902890.44079
11.363640.883610.46208
11.415530.864650.48449
11.467890.846110.50803
11.520740.82810.53266
11.574070.810730.55836
11.627910.794090.58507
11.682240.778290.61272
11.737090.76340.64122
11.792450.749480.67048
11.848340.736570.70039
11.904760.724710.73086
11.961720.713910.76178
12.019230.704160.79306
12.077290.695440.82459
12.135920.687720.85631
12.195120.680980.88814
12.25490.675160.92002
12.315270.670240.95191
12.376240.666150.98374
12.437810.662861.0155
12.50.660331.04716
12.562810.658511.07869
12.626260.657351.11007
12.690360.656841.1413
12.75510.656921.17237
12.820510.657571.20327
12.88660.658751.23399
12.953370.660451.26455
13.020830.662631.29493
13.089010.665281.32514
13.157890.668361.35518
13.227510.671871.38506
13.297870.675781.41478
13.368980.680081.44434
13.440860.684761.47374
13.513510.68981.503
13.586960.695191.53211
13.66120.700921.56108
13.736260.706971.58992
13.812150.713351.61863
13.888890.720041.64721
13.966480.727031.67567
14.044940.734311.70401
14.124290.741881.73223
14.204550.749741.76035
14.285710.757871.78836

Optical transmission calculator

Free-standing sample in vacuum, normal incidence
Method
Transmittance T
—
Reflectance R
—

Fresnel reflection calculator

Direction
Rp
—
Rs
—
R = (Rp+Rs)/2
—
Phase φp
—
Phase φs
—
Brewster angle θB
—
Critical angle θC
—