
SPI Supplies® Brand Indium-Tin-Oxide (ITO) Coated Substrates
Refractive index values
We present the refractive index data for the ITO coating supplied by SPI Supplies.
It is the refractive index value used for calculating our ITO film performances.
Remember that the ITO coatings made by SPI Supplies are sputtered and therefore
are denser than coatings made by vacuum evaporation.
Wavelength (nm) | Refractive Index | Extinction Coefficient |
| 400 | 2.15 | 0.025 |
| 425 | 2.1 | 0.018 |
| 450 | 2 | 0.01 |
| 506 | 2 | 0.0087 |
| 600 | 2 | 0.0065 |
| 650 | 2 | 0.0044 |
| 700 | 2 | 0.0042 |
| 750 | 2 | 0.0042 |
| 800 | 2 | 0.004 |
| 1065 | 2 | 0.004 |

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Tuesday December 02, 2008
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