Optical constants
Refractive index of N-BAK1 (SCHOTT)
N-BAK1: n,k 0.3–2.5 µm
- Data
- formula 2 + tabulated k
- Range
- 0.3–2.5 µm
- Temperature
- 293 K
- Licence
- CC0-1.0
Plot
Click the plot to set the calculator wavelength.
At one wavelength
- Refractive index n
- 1.5725
- Extinction coefficient k
- 9.37538e-09
- Permittivity ε1
- 2.47275
- Permittivity ε2
- 2.94855e-08
- Absorption coefficient α
- 0.00200501 cm⁻¹
- Penetration depth δ = λ/(2πk)
- 9.97501e+09 nm
- Abbe number Vd
- 57.549
- Chromatic dispersion dn/dλ
- -0.0512867 µm⁻¹
- Group index ng
- 1.60263
- Group velocity dispersion
- 91.1317 fs²/mm
- Dispersion parameter D
- -497.172 ps/(nm·km)
- Photon energy
- 2.11001 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
# N-BAK1 (SCHOTT): N-BAK1
schott_n_bak1 = ls.fetch_refractiveindex("specs", "SCHOTT-optical", "N-BAK1", ref="c5c2f188e848453def5970e347399d653df2ffc2")
print(schott_n_bak1.range_nm) # (300, 2500) nm
eps = schott_n_bak1.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_04ee207252d6/lightsmith"
schott_n_bak1 = ls.Tabulated.model_validate(json.load(urllib.request.urlopen(url)))
print(schott_n_bak1.source) # citation and provenance travel with the data
Any dataset here, as the library's Tabulated material (schott-n-bak1/schott).
# ... load schott_n_bak1 as above, then:
sim = ls.Simulation(
particles=[ls.Particle(shape=ls.Sphere(radius_nm=50), material=schott_n_bak1)],
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"]).
import json, urllib.request
import lightsmith as ls
url = "https://materials.lightsmith.dev/v1/datasets/ds_04ee207252d6/lightsmith?model=drude_lorentz"
schott_n_bak1_dl = ls.DrudeLorentz.model_validate(json.load(urllib.request.urlopen(url)))
A dispersive Drude–Lorentz model for time-domain solvers.
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.
Dispersion formula
Sellmeier (C in µm²) (formula 2), λ in µmValid from 0.3 to 2.5 µm.
Coefficients as stored
| Ci | Value |
|---|---|
| C1 | 0.0 |
| C2 | 1.12365662 |
| C3 | 0.00644742752 |
| C4 | 0.309276848 |
| C5 | 0.0222284402 |
| C6 | 0.881511957 |
| C7 | 107.297751 |
Comments and conditions
Conditions
- temperature
- 293 K
Properties
- thermal dispersion
- type: formula A, coefficients: 1.86e-07 1.29e-08 -1.87e-11 5.25e-07 5.46e-10 0.182
- nd
- 1.5725
- Vd
- 57.55
- glass code
- 573576.319
- glass status
- standard
- density
- value: 3190
- thermal expansion
- value: 7.6e-06, temperature range: 243 343; value: 8.6e-06, temperature range: 293 573
- dPgF
- 0.0002
- resistance
- acid: 3.3; stain: 1.0; alkali: 1.2; climatic: 2.0; phosphate: 2.0
Thermo-optic coefficient
- Schott thermal-dispersion model (reference temperature 293.0 K): dn/dT = 7.54e-07 K⁻¹ at 633 nm, dn/dT = 2.28e-07 K⁻¹ at 1310 nm, dn/dT = 1.86e-07 K⁻¹ at 1550 nm
References
See also SCHOTT glass data sheets
Cite
SCHOTT Zemax catalog 2017-01-20b (obtained from http://www.schott.com); See also SCHOTT glass data sheets; Data from the refractiveindex.info database (M. N. Polyanskiy, Sci. Data 11, 94 (2024), doi:10.1038/s41597-023-02898-2)
Data
Computed on 423 wavelengths, the same grid as the API and the library| λ (µm) | n | k |
|---|---|---|
| 0.3 | 1.618747 | 2.539400e-06 |
| 0.301598 | 1.618001 | 2.328743e-06 |
| 0.303205 | 1.617266 | 2.116964e-06 |
| 0.304821 | 1.616542 | 1.904057e-06 |
| 0.306445 | 1.615829 | 1.690015e-06 |
| 0.308078 | 1.615126 | 1.474833e-06 |
| 0.309719 | 1.614433 | 1.258504e-06 |
| 0.31 | 1.614316 | 1.221500e-06 |
| 0.311369 | 1.61375 | 1.132634e-06 |
| 0.313028 | 1.613077 | 1.024976e-06 |
| 0.314696 | 1.612413 | 9.167446e-07 |
| 0.316373 | 1.611759 | 8.079366e-07 |
| 0.318059 | 1.611114 | 6.985489e-07 |
| 0.319753 | 1.610478 | 5.885783e-07 |
| 0.32 | 1.610386 | 5.725700e-07 |
| 0.321457 | 1.609851 | 5.349392e-07 |
| 0.32317 | 1.609233 | 4.907025e-07 |
| 0.324892 | 1.608623 | 4.462301e-07 |
| 0.326623 | 1.608022 | 4.015208e-07 |
| 0.328363 | 1.607429 | 3.565732e-07 |
| 0.330112 | 1.606845 | 3.113862e-07 |
| 0.331871 | 1.606268 | 2.659584e-07 |
| 0.33364 | 1.605699 | 2.202885e-07 |
| 0.334 | 1.605585 | 2.109800e-07 |
| 0.335417 | 1.605139 | 1.994533e-07 |
| 0.337204 | 1.604585 | 1.849183e-07 |
| 0.339001 | 1.604039 | 1.703059e-07 |
| 0.340807 | 1.603501 | 1.556156e-07 |
| 0.342623 | 1.60297 | 1.408471e-07 |
| 0.344449 | 1.602445 | 1.259999e-07 |
| 0.346284 | 1.601928 | 1.110735e-07 |
| 0.348129 | 1.601418 | 9.606765e-08 |
| 0.349984 | 1.600914 | 8.098183e-08 |
| 0.35 | 1.60091 | 8.085000e-08 |
| 0.351849 | 1.600418 | 7.539522e-08 |
| 0.353723 | 1.599927 | 6.986329e-08 |
| 0.355608 | 1.599443 | 6.430188e-08 |
| 0.357503 | 1.598966 | 5.871085e-08 |
| 0.359407 | 1.598495 | 5.309002e-08 |
| 0.361322 | 1.598029 | 4.743925e-08 |
| 0.363248 | 1.59757 | 4.175836e-08 |
| 0.365 | 1.59716 | 3.658700e-08 |
| 0.365183 | 1.597117 | 3.625108e-08 |
| 0.367129 | 1.59667 | 3.267794e-08 |
| 0.369085 | 1.596228 | 2.908577e-08 |
| 0.37 | 1.596024 | 2.740500e-08 |
| 0.371051 | 1.595792 | 2.670433e-08 |
| 0.373028 | 1.595362 | 2.538667e-08 |
| 0.375016 | 1.594937 | 2.406198e-08 |
| 0.377014 | 1.594518 | 2.273024e-08 |
| 0.379023 | 1.594104 | 2.139140e-08 |
| 0.38 | 1.593905 | 2.074000e-08 |
| 0.381042 | 1.593695 | 2.014046e-08 |
| 0.383072 | 1.593291 | 1.897247e-08 |
| 0.385113 | 1.592892 | 1.779826e-08 |
| 0.387165 | 1.592499 | 1.661779e-08 |
| 0.389228 | 1.59211 | 1.543104e-08 |
| 0.39 | 1.591966 | 1.498700e-08 |
| 0.391302 | 1.591726 | 1.470173e-08 |
| 0.393387 | 1.591347 | 1.424493e-08 |
| 0.395483 | 1.590973 | 1.378570e-08 |
| 0.39759 | 1.590603 | 1.332402e-08 |
| 0.399708 | 1.590238 | 1.285988e-08 |
| 0.4 | 1.590188 | 1.279600e-08 |
| 0.401838 | 1.589877 | 1.285482e-08 |
| 0.403979 | 1.589521 | 1.292333e-08 |
| 0.405 | 1.589353 | 1.295600e-08 |
| 0.406132 | 1.589169 | 1.299221e-08 |
| 0.408296 | 1.588821 | 1.306146e-08 |
| 0.410471 | 1.588478 | 1.313107e-08 |
| 0.412658 | 1.588138 | 1.320106e-08 |
| 0.414857 | 1.587803 | 1.327141e-08 |
| 0.417067 | 1.587472 | 1.334215e-08 |
| 0.419289 | 1.587145 | 1.341325e-08 |
| 0.42 | 1.587042 | 1.343600e-08 |
| 0.421523 | 1.586822 | 1.361831e-08 |
| 0.423769 | 1.586503 | 1.388712e-08 |
| 0.426027 | 1.586187 | 1.415736e-08 |
| 0.428297 | 1.585876 | 1.442904e-08 |
| 0.430579 | 1.585568 | 1.470217e-08 |
| 0.432873 | 1.585263 | 1.497675e-08 |
| 0.435179 | 1.584963 | 1.525279e-08 |
| 0.436 | 1.584857 | 1.535100e-08 |
| 0.437498 | 1.584665 | 1.531136e-08 |
| 0.439829 | 1.584372 | 1.524969e-08 |
| 0.442173 | 1.584082 | 1.518768e-08 |
| 0.444529 | 1.583795 | 1.512535e-08 |
| 0.446897 | 1.583511 | 1.506268e-08 |
| 0.449278 | 1.583231 | 1.499968e-08 |
| 0.451672 | 1.582954 | 1.493635e-08 |
| 0.454078 | 1.582681 | 1.487267e-08 |
| 0.456498 | 1.58241 | 1.480866e-08 |
| 0.45893 | 1.582143 | 1.474431e-08 |
| 0.46 | 1.582027 | 1.471600e-08 |
| 0.461375 | 1.581879 | 1.464957e-08 |
| 0.463834 | 1.581617 | 1.453084e-08 |
| 0.466305 | 1.581359 | 1.441147e-08 |
| 0.468789 | 1.581104 | 1.429147e-08 |
| 0.471287 | 1.580851 | 1.417083e-08 |
| 0.473798 | 1.580602 | 1.404954e-08 |
| 0.476323 | 1.580355 | 1.392761e-08 |
| 0.478861 | 1.580111 | 1.380503e-08 |
| 0.481412 | 1.57987 | 1.368180e-08 |
| 0.483977 | 1.579632 | 1.355791e-08 |
| 0.486556 | 1.579396 | 1.343336e-08 |
| 0.489148 | 1.579163 | 1.330815e-08 |
| 0.491754 | 1.578933 | 1.318227e-08 |
| 0.494374 | 1.578705 | 1.305572e-08 |
| 0.497008 | 1.578479 | 1.292849e-08 |
| 0.499657 | 1.578257 | 1.280059e-08 |
| 0.5 | 1.578228 | 1.278400e-08 |
| 0.502319 | 1.578036 | 1.257872e-08 |
| 0.504995 | 1.577818 | 1.234178e-08 |
| 0.507686 | 1.577603 | 1.210358e-08 |
| 0.510391 | 1.577389 | 1.186411e-08 |
| 0.51311 | 1.577179 | 1.162337e-08 |
| 0.515844 | 1.57697 | 1.138134e-08 |
| 0.518593 | 1.576764 | 1.113803e-08 |
| 0.521356 | 1.57656 | 1.089341e-08 |
| 0.524134 | 1.576358 | 1.064750e-08 |
| 0.526926 | 1.576158 | 1.040027e-08 |
| 0.529734 | 1.575961 | 1.015173e-08 |
| 0.532556 | 1.575765 | 9.901858e-09 |
| 0.535394 | 1.575572 | 9.650659e-09 |
| 0.538246 | 1.575381 | 9.398121e-09 |
| 0.541114 | 1.575192 | 9.144237e-09 |
| 0.543997 | 1.575004 | 8.889001e-09 |
| 0.546 | 1.574876 | 8.711700e-09 |
| 0.546896 | 1.574819 | 8.725989e-09 |
| 0.54981 | 1.574636 | 8.772474e-09 |
| 0.552739 | 1.574455 | 8.819208e-09 |
| 0.555684 | 1.574275 | 8.866190e-09 |
| 0.558645 | 1.574098 | 8.913422e-09 |
| 0.561621 | 1.573922 | 8.960906e-09 |
| 0.564614 | 1.573748 | 9.008643e-09 |
| 0.567622 | 1.573576 | 9.056635e-09 |
| 0.570646 | 1.573406 | 9.104882e-09 |
| 0.573687 | 1.573237 | 9.153386e-09 |
| 0.576743 | 1.57307 | 9.202149e-09 |
| 0.579816 | 1.572905 | 9.251171e-09 |
| 0.58 | 1.572895 | 9.254100e-09 |
| 0.582906 | 1.572742 | 9.300468e-09 |
| 0.586011 | 1.57258 | 9.350028e-09 |
| 0.589134 | 1.57242 | 9.399853e-09 |
| 0.592273 | 1.572261 | 9.449943e-09 |
| 0.595428 | 1.572104 | 9.500299e-09 |
| 0.598601 | 1.571949 | 9.550924e-09 |
| 0.60179 | 1.571795 | 9.601819e-09 |
| 0.604997 | 1.571643 | 9.652985e-09 |
| 0.60822 | 1.571492 | 9.704424e-09 |
| 0.611461 | 1.571343 | 9.756137e-09 |
| 0.614719 | 1.571195 | 9.808125e-09 |
| 0.617994 | 1.571048 | 9.860390e-09 |
| 0.62 | 1.57096 | 9.892400e-09 |
| 0.621287 | 1.570903 | 9.912943e-09 |
| 0.624597 | 1.57076 | 9.965792e-09 |
| 0.627925 | 1.570617 | 1.001892e-08 |
| 0.631271 | 1.570477 | 1.007233e-08 |
| 0.634634 | 1.570337 | 1.012603e-08 |
| 0.638015 | 1.570199 | 1.018002e-08 |
| 0.641415 | 1.570062 | 1.023429e-08 |
| 0.644832 | 1.569926 | 1.028885e-08 |
| 0.648268 | 1.569792 | 1.034370e-08 |
| 0.651722 | 1.569659 | 1.039884e-08 |
| 0.655195 | 1.569527 | 1.045428e-08 |
| 0.658685 | 1.569396 | 1.051001e-08 |
| 0.66 | 1.569348 | 1.053100e-08 |
| 0.662195 | 1.569267 | 1.032048e-08 |
| 0.665723 | 1.569139 | 9.982084e-09 |
| 0.66927 | 1.569012 | 9.641888e-09 |
| 0.672836 | 1.568886 | 9.299880e-09 |
| 0.676421 | 1.568761 | 8.956049e-09 |
| 0.680025 | 1.568637 | 8.610386e-09 |
| 0.683648 | 1.568515 | 8.262882e-09 |
| 0.687291 | 1.568393 | 7.913526e-09 |
| 0.690953 | 1.568273 | 7.562309e-09 |
| 0.694634 | 1.568153 | 7.209220e-09 |
| 0.698335 | 1.568035 | 6.854250e-09 |
| 0.7 | 1.567982 | 6.694600e-09 |
| 0.702056 | 1.567918 | 6.733602e-09 |
| 0.705797 | 1.567801 | 6.804553e-09 |
| 0.709557 | 1.567686 | 6.875882e-09 |
| 0.713338 | 1.567572 | 6.947591e-09 |
| 0.717139 | 1.567458 | 7.019683e-09 |
| 0.72096 | 1.567346 | 7.092158e-09 |
| 0.724801 | 1.567234 | 7.165020e-09 |
| 0.728663 | 1.567123 | 7.238270e-09 |
| 0.732545 | 1.567014 | 7.311910e-09 |
| 0.736448 | 1.566905 | 7.385942e-09 |
| 0.740372 | 1.566797 | 7.460369e-09 |
| 0.744317 | 1.56669 | 7.535193e-09 |
| 0.748283 | 1.566584 | 7.610415e-09 |
| 0.75227 | 1.566478 | 7.686038e-09 |
| 0.756278 | 1.566374 | 7.762064e-09 |
| 0.760307 | 1.56627 | 7.838494e-09 |
| 0.764358 | 1.566167 | 7.915333e-09 |
| 0.768431 | 1.566064 | 7.992580e-09 |
| 0.772525 | 1.565963 | 8.070239e-09 |
| 0.776641 | 1.565862 | 8.148312e-09 |
| 0.780779 | 1.565762 | 8.226801e-09 |
| 0.784939 | 1.565663 | 8.305708e-09 |
| 0.789121 | 1.565564 | 8.385036e-09 |
| 0.793326 | 1.565467 | 8.464786e-09 |
| 0.797553 | 1.565369 | 8.544961e-09 |
| 0.801802 | 1.565273 | 8.625563e-09 |
| 0.806074 | 1.565177 | 8.706595e-09 |
| 0.810369 | 1.565082 | 8.788058e-09 |
| 0.814687 | 1.564988 | 8.869956e-09 |
| 0.819028 | 1.564894 | 8.952290e-09 |
| 0.823391 | 1.5648 | 9.035062e-09 |
| 0.827779 | 1.564708 | 9.118276e-09 |
| 0.832189 | 1.564616 | 9.201933e-09 |
| 0.836623 | 1.564524 | 9.286036e-09 |
| 0.841081 | 1.564433 | 9.370586e-09 |
| 0.845562 | 1.564343 | 9.455588e-09 |
| 0.850067 | 1.564253 | 9.541042e-09 |
| 0.854596 | 1.564164 | 9.626951e-09 |
| 0.85915 | 1.564075 | 9.713319e-09 |
| 0.863727 | 1.563987 | 9.800146e-09 |
| 0.868329 | 1.563899 | 9.887436e-09 |
| 0.872956 | 1.563812 | 9.975191e-09 |
| 0.877607 | 1.563725 | 1.006341e-08 |
| 0.882283 | 1.563639 | 1.015211e-08 |
| 0.886984 | 1.563553 | 1.024127e-08 |
| 0.89171 | 1.563468 | 1.033091e-08 |
| 0.896461 | 1.563383 | 1.042103e-08 |
| 0.901238 | 1.563299 | 1.051163e-08 |
| 0.906039 | 1.563215 | 1.060271e-08 |
| 0.910867 | 1.563131 | 1.069428e-08 |
| 0.91572 | 1.563048 | 1.078633e-08 |
| 0.920599 | 1.562965 | 1.087887e-08 |
| 0.925504 | 1.562882 | 1.097191e-08 |
| 0.930435 | 1.5628 | 1.106544e-08 |
| 0.935393 | 1.562719 | 1.115948e-08 |
| 0.940377 | 1.562637 | 1.125401e-08 |
| 0.945387 | 1.562556 | 1.134905e-08 |
| 0.950424 | 1.562476 | 1.144459e-08 |
| 0.955488 | 1.562395 | 1.154064e-08 |
| 0.960579 | 1.562315 | 1.163720e-08 |
| 0.965697 | 1.562235 | 1.173428e-08 |
| 0.970842 | 1.562156 | 1.183188e-08 |
| 0.976015 | 1.562077 | 1.192999e-08 |
| 0.981215 | 1.561998 | 1.202863e-08 |
| 0.986443 | 1.561919 | 1.212779e-08 |
| 0.991699 | 1.561841 | 1.222749e-08 |
| 0.996983 | 1.561762 | 1.232771e-08 |
| 1.0023 | 1.561684 | 1.242847e-08 |
| 1.00764 | 1.561607 | 1.252976e-08 |
| 1.013 | 1.561529 | 1.263159e-08 |
| 1.0184 | 1.561452 | 1.273397e-08 |
| 1.02383 | 1.561375 | 1.283689e-08 |
| 1.02928 | 1.561298 | 1.294036e-08 |
| 1.03477 | 1.561221 | 1.304438e-08 |
| 1.04028 | 1.561145 | 1.314896e-08 |
| 1.04582 | 1.561068 | 1.325409e-08 |
| 1.0514 | 1.560992 | 1.335978e-08 |
| 1.057 | 1.560916 | 1.346604e-08 |
| 1.06 | 1.560875 | 1.352300e-08 |
| 1.06263 | 1.56084 | 1.383141e-08 |
| 1.06829 | 1.560764 | 1.449566e-08 |
| 1.07398 | 1.560688 | 1.516344e-08 |
| 1.0797 | 1.560613 | 1.583479e-08 |
| 1.08546 | 1.560537 | 1.650971e-08 |
| 1.09124 | 1.560462 | 1.718823e-08 |
| 1.09706 | 1.560386 | 1.787036e-08 |
| 1.1029 | 1.560311 | 1.855613e-08 |
| 1.10878 | 1.560236 | 1.924555e-08 |
| 1.11468 | 1.56016 | 1.993864e-08 |
| 1.12062 | 1.560085 | 2.063543e-08 |
| 1.12659 | 1.56001 | 2.133593e-08 |
| 1.1326 | 1.559935 | 2.204016e-08 |
| 1.13863 | 1.55986 | 2.274814e-08 |
| 1.1447 | 1.559785 | 2.345990e-08 |
| 1.1508 | 1.55971 | 2.417545e-08 |
| 1.15693 | 1.559635 | 2.489481e-08 |
| 1.16309 | 1.559559 | 2.561800e-08 |
| 1.16929 | 1.559484 | 2.634505e-08 |
| 1.17552 | 1.559409 | 2.707597e-08 |
| 1.18178 | 1.559334 | 2.781079e-08 |
| 1.18808 | 1.559258 | 2.854952e-08 |
| 1.19441 | 1.559183 | 2.929218e-08 |
| 1.20077 | 1.559107 | 3.003881e-08 |
| 1.20717 | 1.559032 | 3.078941e-08 |
| 1.2136 | 1.558956 | 3.154401e-08 |
| 1.22007 | 1.55888 | 3.230263e-08 |
| 1.22657 | 1.558805 | 3.306529e-08 |
| 1.23311 | 1.558729 | 3.383202e-08 |
| 1.23968 | 1.558652 | 3.460283e-08 |
| 1.24628 | 1.558576 | 3.537775e-08 |
| 1.25292 | 1.5585 | 3.615680e-08 |
| 1.2596 | 1.558423 | 3.694000e-08 |
| 1.26631 | 1.558346 | 3.772737e-08 |
| 1.27306 | 1.558269 | 3.851894e-08 |
| 1.27984 | 1.558192 | 3.931472e-08 |
| 1.28666 | 1.558115 | 4.011475e-08 |
| 1.29351 | 1.558037 | 4.091903e-08 |
| 1.3004 | 1.55796 | 4.172761e-08 |
| 1.30733 | 1.557882 | 4.254049e-08 |
| 1.3143 | 1.557803 | 4.335770e-08 |
| 1.3213 | 1.557725 | 4.417926e-08 |
| 1.32834 | 1.557646 | 4.500521e-08 |
| 1.33542 | 1.557567 | 4.583555e-08 |
| 1.34253 | 1.557488 | 4.667032e-08 |
| 1.34969 | 1.557408 | 4.750954e-08 |
| 1.35688 | 1.557328 | 4.835322e-08 |
| 1.36411 | 1.557248 | 4.920141e-08 |
| 1.37138 | 1.557168 | 5.005411e-08 |
| 1.37868 | 1.557087 | 5.091135e-08 |
| 1.38603 | 1.557006 | 5.177316e-08 |
| 1.39341 | 1.556924 | 5.263957e-08 |
| 1.40084 | 1.556843 | 5.351059e-08 |
| 1.4083 | 1.55676 | 5.438625e-08 |
| 1.41581 | 1.556678 | 5.526658e-08 |
| 1.42335 | 1.556595 | 5.615159e-08 |
| 1.43093 | 1.556511 | 5.704133e-08 |
| 1.43856 | 1.556428 | 5.793580e-08 |
| 1.44622 | 1.556344 | 5.883504e-08 |
| 1.45393 | 1.556259 | 5.973907e-08 |
| 1.46167 | 1.556174 | 6.064792e-08 |
| 1.46946 | 1.556088 | 6.156161e-08 |
| 1.47729 | 1.556002 | 6.248016e-08 |
| 1.48516 | 1.555916 | 6.340362e-08 |
| 1.49308 | 1.555829 | 6.433199e-08 |
| 1.50103 | 1.555742 | 6.526531e-08 |
| 1.50903 | 1.555654 | 6.620360e-08 |
| 1.51707 | 1.555565 | 6.714689e-08 |
| 1.52515 | 1.555476 | 6.809521e-08 |
| 1.53 | 1.555423 | 6.866400e-08 |
| 1.53328 | 1.555387 | 7.291908e-08 |
| 1.54145 | 1.555297 | 8.352368e-08 |
| 1.54966 | 1.555206 | 9.418479e-08 |
| 1.55792 | 1.555115 | 1.049027e-07 |
| 1.56622 | 1.555024 | 1.156777e-07 |
| 1.57456 | 1.554931 | 1.265101e-07 |
| 1.58295 | 1.554838 | 1.374003e-07 |
| 1.59139 | 1.554745 | 1.483484e-07 |
| 1.59987 | 1.554651 | 1.593549e-07 |
| 1.60839 | 1.554556 | 1.704201e-07 |
| 1.61696 | 1.55446 | 1.815442e-07 |
| 1.62557 | 1.554364 | 1.927275e-07 |
| 1.63424 | 1.554267 | 2.039705e-07 |
| 1.64294 | 1.55417 | 2.152733e-07 |
| 1.6517 | 1.554072 | 2.266364e-07 |
| 1.6605 | 1.553973 | 2.380600e-07 |
| 1.66934 | 1.553873 | 2.495445e-07 |
| 1.67824 | 1.553773 | 2.610902e-07 |
| 1.68718 | 1.553671 | 2.726974e-07 |
| 1.69617 | 1.553569 | 2.843664e-07 |
| 1.70521 | 1.553467 | 2.960976e-07 |
| 1.71429 | 1.553363 | 3.078913e-07 |
| 1.72343 | 1.553259 | 3.197479e-07 |
| 1.73261 | 1.553154 | 3.316676e-07 |
| 1.74184 | 1.553048 | 3.436509e-07 |
| 1.75112 | 1.552941 | 3.556979e-07 |
| 1.76045 | 1.552833 | 3.678092e-07 |
| 1.76983 | 1.552725 | 3.799850e-07 |
| 1.77926 | 1.552615 | 3.922257e-07 |
| 1.78874 | 1.552505 | 4.045316e-07 |
| 1.79827 | 1.552394 | 4.169030e-07 |
| 1.80785 | 1.552281 | 4.293404e-07 |
| 1.81749 | 1.552168 | 4.418441e-07 |
| 1.82717 | 1.552054 | 4.544143e-07 |
| 1.8369 | 1.551939 | 4.670516e-07 |
| 1.84669 | 1.551823 | 4.797562e-07 |
| 1.85653 | 1.551706 | 4.925284e-07 |
| 1.86642 | 1.551587 | 5.053687e-07 |
| 1.87637 | 1.551468 | 5.182775e-07 |
| 1.88637 | 1.551348 | 5.312550e-07 |
| 1.89642 | 1.551227 | 5.443016e-07 |
| 1.90652 | 1.551104 | 5.574178e-07 |
| 1.91668 | 1.550981 | 5.706038e-07 |
| 1.92689 | 1.550856 | 5.838602e-07 |
| 1.93716 | 1.55073 | 5.971871e-07 |
| 1.94748 | 1.550603 | 6.105850e-07 |
| 1.95785 | 1.550475 | 6.240544e-07 |
| 1.96829 | 1.550345 | 6.375955e-07 |
| 1.97 | 1.550324 | 6.398200e-07 |
| 1.97877 | 1.550215 | 6.838378e-07 |
| 1.98932 | 1.550083 | 7.367337e-07 |
| 1.99992 | 1.54995 | 7.899115e-07 |
| 2.01057 | 1.549815 | 8.433727e-07 |
| 2.02128 | 1.54968 | 8.971186e-07 |
| 2.03205 | 1.549543 | 9.511510e-07 |
| 2.04288 | 1.549404 | 1.005471e-06 |
| 2.05377 | 1.549265 | 1.060081e-06 |
| 2.06471 | 1.549124 | 1.114981e-06 |
| 2.07571 | 1.548981 | 1.170175e-06 |
| 2.08677 | 1.548837 | 1.225662e-06 |
| 2.09789 | 1.548692 | 1.281445e-06 |
| 2.10906 | 1.548546 | 1.337525e-06 |
| 2.1203 | 1.548397 | 1.393904e-06 |
| 2.1316 | 1.548248 | 1.450583e-06 |
| 2.14296 | 1.548096 | 1.507564e-06 |
| 2.15437 | 1.547944 | 1.564849e-06 |
| 2.16585 | 1.547789 | 1.622439e-06 |
| 2.17739 | 1.547634 | 1.680336e-06 |
| 2.18899 | 1.547476 | 1.738541e-06 |
| 2.20066 | 1.547317 | 1.797057e-06 |
| 2.21238 | 1.547156 | 1.855884e-06 |
| 2.22417 | 1.546994 | 1.915025e-06 |
| 2.23602 | 1.54683 | 1.974481e-06 |
| 2.24793 | 1.546664 | 2.034253e-06 |
| 2.25991 | 1.546496 | 2.094344e-06 |
| 2.27195 | 1.546327 | 2.154756e-06 |
| 2.28406 | 1.546156 | 2.215489e-06 |
| 2.29623 | 1.545983 | 2.276546e-06 |
| 2.30846 | 1.545808 | 2.337928e-06 |
| 2.32076 | 1.545631 | 2.399637e-06 |
| 2.325 | 1.54557 | 2.420900e-06 |
| 2.33313 | 1.545452 | 2.507242e-06 |
| 2.34556 | 1.545272 | 2.639310e-06 |
| 2.35806 | 1.545089 | 2.772082e-06 |
| 2.37062 | 1.544905 | 2.905561e-06 |
| 2.38325 | 1.544718 | 3.039751e-06 |
| 2.39595 | 1.544529 | 3.174657e-06 |
| 2.40871 | 1.544339 | 3.310281e-06 |
| 2.42155 | 1.544146 | 3.446628e-06 |
| 2.43445 | 1.543951 | 3.583701e-06 |
| 2.44742 | 1.543754 | 3.721504e-06 |
| 2.46046 | 1.543555 | 3.860042e-06 |
| 2.47357 | 1.543353 | 3.999318e-06 |
| 2.48675 | 1.543149 | 4.139336e-06 |
| 2.5 | 1.542943 | 4.280100e-06 |
Optical transmission calculator
Free-standing sample in vacuum, normal incidence- Transmittance T
- —
- Reflectance R
- —
Fresnel reflection calculator
- Rp
- —
- Rs
- —
- R = (Rp+Rs)/2
- —
- Phase φp
- —
- Phase φs
- —
- Brewster angle θB
- —
- Critical angle θC
- —