Optical constants (n, k) of D-PK3-25(CDGM), covering 0.30 – 2.18 μm wavelength range.
| Wavelength (μm) | n | k |
|---|---|---|
| 0.3020 | 1.55570 | 0.00001 |
| 0.3425 | 1.54560 | 0.00000 |
| 0.3829 | 1.53881 | 0.00000 |
| 0.4234 | 1.53399 | 0.00000 |
| 0.4638 | 1.53042 | 0.00000 |
| 0.5043 | 1.52768 | 0.00000 |
| 0.5448 | 1.52552 | 0.00000 |
| 0.5852 | 1.52377 | 0.00000 |
| 0.6257 | 1.52232 | 0.00000 |
| 0.6661 | 1.52110 | 0.00000 |
| 0.7066 | 1.52004 | 0.00000 |
| 0.7471 | 1.51912 | 0.00000 |
| 0.7875 | 1.51830 | 0.00000 |
| 0.8280 | 1.51755 | 0.00000 |
| 0.8684 | 1.51687 | 0.00000 |
| 0.9089 | 1.51624 | 0.00000 |
| 0.9494 | 1.51565 | 0.00000 |
| 0.9898 | 1.51509 | 0.00000 |
| 1.0303 | 1.51456 | 0.00000 |
| 1.0707 | 1.51404 | 0.00000 |
| 1.1112 | 1.51354 | 0.00000 |
| 1.1517 | 1.51304 | 0.00000 |
| 1.1921 | 1.51256 | 0.00000 |
| 1.2326 | 1.51208 | 0.00000 |
| 1.2730 | 1.51161 | 0.00000 |
| 1.3135 | 1.51113 | 0.00000 |
| 1.3540 | 1.51066 | 0.00000 |
| 1.3944 | 1.51018 | 0.00000 |
| 1.4349 | 1.50970 | 0.00000 |
| 1.4753 | 1.50921 | 0.00000 |
| 1.5158 | 1.50872 | 0.00000 |
| 1.5563 | 1.50823 | 0.00000 |
| 1.5967 | 1.50773 | 0.00000 |
| 1.6372 | 1.50722 | 0.00000 |
| 1.6776 | 1.50670 | 0.00000 |
| 1.7181 | 1.50617 | 0.00000 |
| 1.7586 | 1.50564 | 0.00000 |
| 1.7990 | 1.50509 | 0.00000 |
| 1.8395 | 1.50454 | 0.00000 |
| 1.8799 | 1.50398 | 0.00000 |
| 1.9204 | 1.50340 | 0.00000 |
| 1.9609 | 1.50281 | 0.00000 |
| 2.0013 | 1.50222 | 0.00000 |
| 2.0418 | 1.50161 | 0.00000 |
| 2.0822 | 1.50099 | 0.00001 |
| 2.1227 | 1.50035 | 0.00001 |
| 2.1632 | 1.49971 | 0.00001 |
| 2.1834 | 1.49938 | 0.00001 |
Sampled data (94 points total). Click "Download Full CSV" for complete data.
Acuitik film thickness measurement systems offer sub-nanometer non-contact precision.