Datasets:
File size: 5,066 Bytes
ca60cb0 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 | | Material | λ (nm) | n |
| Vacuum | | 1 (by definition) |
| Air at STP | | 1.000277 |
| Air | 589.29 | 1.000293 |
| Carbon dioxide | 589.29 | 1.00045 |
| Helium | 589.29 | 1.000036 |
| Hydrogen | 589.29 | 1.000132 |
| Arsenic trisulfide and sulfur in methylene iodide | | 1.9 |
| Benzene | 589.29 | 1.501 |
| Carbon disulfide | 589.29 | 1.628 |
| Carbon tetrachloride | 589.29 | 1.461 |
| Ethyl alcohol (ethanol) | 589.29 | 1.361 |
| Silicone oil | | 1.336-1.582 |
| Water | 589.29 | 1.3330 |
| 10% Glucose solution in water | 589.29 | 1.3477 |
| 20% Glucose solution in water | 589.29 | 1.3635 |
| 60% Glucose solution in water | 589.29 | 1.4394 |
| Titanium dioxide (Rutile phase ) | 589.29 | 2.496 |
| Diamond | 589.29 | 2.419 |
| Strontium titanate | 589.29 | 2.41 |
| Amber | 589.29 | 1.55 |
| Fused silica (also called Fused Quartz) | 589.29 | 1.458 |
| Sodium chloride | 589.29 | 1.544 |
| Liquid helium | | 1.025 |
| Water ice | | 1.31 |
| Cornea (human) | | 1.373/1.380/1.401 |
| Lens (human) | | 1.386 - 1.406 |
| Acetone | | 1.36 |
| Ethanol | | 1.36 |
| Glycerol | | 1.4729 |
| Bromine | | 1.661 |
| Teflon AF | | 1.315 |
| Teflon | | 1.35 - 1.38 |
| Cytop | | 1.34 |
| Sylgard 184 (Polydimethylsiloxane) | | 1.4118 |
| PLA | | 1.46 |
| Acrylic glass | | 1.490 - 1.492 |
| Polycarbonate | | 1.584 - 1.586 |
| PMMA | | 1.4893 - 1.4899 |
| PETg | | 1.57 |
| PET | | 1.5750 |
| Crown glass (pure) | | 1.50 - 1.54 |
| Flint glass (pure) | | 1.60 - 1.62 |
| Crown glass (impure) | | 1.485 - 1.755 |
| Flint glass (impure) | | 1.523 - 1.925 |
| Pyrex (a borosilicate glass) | | 1.470 |
| Cryolite | | 1.338 |
| Rock salt | | 1.516 |
| Sapphire | | 1.762–1.778 |
| Sugar Solution, 25% | | 1.3723 |
| Sugar Solution, 50% | | 1.4200 |
| Sugar Solution, 75% | | 1.4774 |
| Cubic zirconia | | 2.15 - 2.18 |
| Potassium Niobate (KNbO3) | | 2.28 |
| Silicon carbide | | 2.65 - 2.69 |
| Cinnabar (Mercury sulfide) | | 3.02 |
| Gallium(III) phosphide | | 3.5 |
| Gallium(III) arsenide | | 3.927 |
| Zinc Oxide | 390 | 2.4 |
| Germanium | | 4.01 |
| Silicon | 590 | 3.962 |
|