Optical constants (n, k) of ethane, covering 0.52 – 0.67 μm wavelength range.
| Wavelength (μm) | n | k |
|---|---|---|
| 0.5230 | 1.00076 | 0.00000 |
| 0.5259 | 1.00076 | 0.00000 |
| 0.5288 | 1.00076 | 0.00000 |
| 0.5317 | 1.00076 | 0.00000 |
| 0.5346 | 1.00076 | 0.00000 |
| 0.5375 | 1.00076 | 0.00000 |
| 0.5404 | 1.00076 | 0.00000 |
| 0.5433 | 1.00076 | 0.00000 |
| 0.5462 | 1.00076 | 0.00000 |
| 0.5490 | 1.00076 | 0.00000 |
| 0.5519 | 1.00076 | 0.00000 |
| 0.5548 | 1.00076 | 0.00000 |
| 0.5577 | 1.00075 | 0.00000 |
| 0.5606 | 1.00075 | 0.00000 |
| 0.5635 | 1.00075 | 0.00000 |
| 0.5664 | 1.00075 | 0.00000 |
| 0.5693 | 1.00075 | 0.00000 |
| 0.5722 | 1.00075 | 0.00000 |
| 0.5751 | 1.00075 | 0.00000 |
| 0.5780 | 1.00075 | 0.00000 |
| 0.5809 | 1.00075 | 0.00000 |
| 0.5838 | 1.00075 | 0.00000 |
| 0.5867 | 1.00075 | 0.00000 |
| 0.5896 | 1.00075 | 0.00000 |
| 0.5925 | 1.00075 | 0.00000 |
| 0.5954 | 1.00075 | 0.00000 |
| 0.5982 | 1.00075 | 0.00000 |
| 0.6011 | 1.00075 | 0.00000 |
| 0.6040 | 1.00075 | 0.00000 |
| 0.6069 | 1.00075 | 0.00000 |
| 0.6098 | 1.00075 | 0.00000 |
| 0.6127 | 1.00075 | 0.00000 |
| 0.6156 | 1.00075 | 0.00000 |
| 0.6185 | 1.00075 | 0.00000 |
| 0.6214 | 1.00075 | 0.00000 |
| 0.6243 | 1.00075 | 0.00000 |
| 0.6272 | 1.00075 | 0.00000 |
| 0.6301 | 1.00075 | 0.00000 |
| 0.6330 | 1.00075 | 0.00000 |
| 0.6359 | 1.00075 | 0.00000 |
| 0.6388 | 1.00075 | 0.00000 |
| 0.6417 | 1.00075 | 0.00000 |
| 0.6445 | 1.00075 | 0.00000 |
| 0.6474 | 1.00075 | 0.00000 |
| 0.6503 | 1.00075 | 0.00000 |
| 0.6532 | 1.00075 | 0.00000 |
| 0.6561 | 1.00075 | 0.00000 |
| 0.6590 | 1.00075 | 0.00000 |
| 0.6619 | 1.00075 | 0.00000 |
| 0.6648 | 1.00075 | 0.00000 |
| 0.6677 | 1.00075 | 0.00000 |
Sampled data (101 points total). Click "Download Full CSV" for complete data.
Acuitik film thickness measurement systems offer sub-nanometer non-contact precision.