Optical constants (n, k) of PDCBT (o), covering 0.19 – 1.69 μm wavelength range.
| Wavelength (μm) | n | k |
|---|---|---|
| 0.1915 | 1.76738 | 0.12973 |
| 0.2186 | 1.63182 | 0.08646 |
| 0.2458 | 1.52117 | 0.13263 |
| 0.2730 | 1.59396 | 0.10708 |
| 0.3001 | 1.56427 | 0.06605 |
| 0.3274 | 1.52365 | 0.04736 |
| 0.3546 | 1.46966 | 0.04959 |
| 0.3818 | 1.41757 | 0.07466 |
| 0.4090 | 1.36550 | 0.11583 |
| 0.4362 | 1.30601 | 0.18036 |
| 0.4635 | 1.24850 | 0.30435 |
| 0.4907 | 1.26323 | 0.49167 |
| 0.5179 | 1.39365 | 0.67592 |
| 0.5451 | 1.59566 | 0.81403 |
| 0.5723 | 1.90607 | 0.77884 |
| 0.5994 | 2.08321 | 0.74622 |
| 0.6266 | 2.38012 | 0.33830 |
| 0.6537 | 2.19572 | 0.06801 |
| 0.6808 | 2.04139 | 0.00403 |
| 0.7079 | 1.95628 | 0.00001 |
| 0.7349 | 1.90846 | 0.00001 |
| 0.7619 | 1.87606 | 0.00001 |
| 0.7889 | 1.85231 | 0.00001 |
| 0.8158 | 1.83403 | 0.00001 |
| 0.8427 | 1.81950 | 0.00001 |
| 0.8696 | 1.80765 | 0.00001 |
| 0.8964 | 1.79780 | 0.00001 |
| 0.9231 | 1.78949 | 0.00001 |
| 0.9498 | 1.78238 | 0.00001 |
| 0.9765 | 1.77622 | 0.00001 |
| 1.0168 | 1.76834 | 0.00001 |
| 1.0751 | 1.75923 | 0.00001 |
| 1.1334 | 1.75207 | 0.00001 |
| 1.1917 | 1.74630 | 0.00001 |
| 1.2500 | 1.74157 | 0.00001 |
| 1.3084 | 1.73763 | 0.00001 |
| 1.3669 | 1.73431 | 0.00001 |
| 1.4254 | 1.73147 | 0.00001 |
| 1.4841 | 1.72903 | 0.00001 |
| 1.5429 | 1.72691 | 0.00001 |
| 1.6018 | 1.72505 | 0.00001 |
| 1.6608 | 1.72341 | 0.00001 |
| 1.6887 | 1.72271 | 0.00001 |
Sampled data (706 points total). Click "Download Full CSV" for complete data.
Acuitik film thickness measurement systems offer sub-nanometer non-contact precision.