Optical constants (n, k) of PBH25(OHARA), covering 0.30 – 2.19 μm wavelength range.
| Wavelength (μm) | n | k |
|---|---|---|
| 0.3000 | 1.94785 | 0.00001 |
| 0.3420 | 1.86776 | 0.00001 |
| 0.3840 | 1.82727 | 0.00000 |
| 0.4260 | 1.80314 | 0.00000 |
| 0.4680 | 1.78715 | 0.00000 |
| 0.5100 | 1.77580 | 0.00000 |
| 0.5520 | 1.76738 | 0.00000 |
| 0.5940 | 1.76091 | 0.00000 |
| 0.6360 | 1.75580 | 0.00000 |
| 0.6780 | 1.75168 | 0.00000 |
| 0.7200 | 1.74829 | 0.00000 |
| 0.7620 | 1.74546 | 0.00000 |
| 0.8040 | 1.74306 | 0.00000 |
| 0.8460 | 1.74099 | 0.00000 |
| 0.8880 | 1.73920 | 0.00000 |
| 0.9300 | 1.73761 | 0.00000 |
| 0.9720 | 1.73620 | 0.00000 |
| 1.0140 | 1.73493 | 0.00000 |
| 1.0560 | 1.73378 | 0.00000 |
| 1.0980 | 1.73272 | 0.00000 |
| 1.1400 | 1.73174 | 0.00000 |
| 1.1820 | 1.73082 | 0.00000 |
| 1.2240 | 1.72996 | 0.00000 |
| 1.2660 | 1.72915 | 0.00000 |
| 1.3080 | 1.72837 | 0.00000 |
| 1.3500 | 1.72763 | 0.00000 |
| 1.3920 | 1.72692 | 0.00000 |
| 1.4340 | 1.72622 | 0.00000 |
| 1.4760 | 1.72555 | 0.00000 |
| 1.5180 | 1.72489 | 0.00000 |
| 1.5600 | 1.72424 | 0.00000 |
| 1.6020 | 1.72360 | 0.00000 |
| 1.6440 | 1.72297 | 0.00000 |
| 1.6860 | 1.72234 | 0.00000 |
| 1.7280 | 1.72172 | 0.00000 |
| 1.7700 | 1.72110 | 0.00000 |
| 1.8120 | 1.72049 | 0.00000 |
| 1.8540 | 1.71987 | 0.00000 |
| 1.8960 | 1.71925 | 0.00000 |
| 1.9380 | 1.71863 | 0.00000 |
| 1.9800 | 1.71801 | 0.00000 |
| 2.0220 | 1.71738 | 0.00000 |
| 2.0640 | 1.71675 | 0.00000 |
| 2.1060 | 1.71612 | 0.00000 |
| 2.1480 | 1.71548 | 0.00000 |
| 2.1900 | 1.71484 | 0.00000 |
Sampled data (91 points total). Click "Download Full CSV" for complete data.
Acuitik film thickness measurement systems offer sub-nanometer non-contact precision.