Optical constants (n, k) of S-NPH2(OHARA), covering 0.39 – 2.20 μm wavelength range.
| Wavelength (μm) | n | k |
|---|---|---|
| 0.3900 | 2.03857 | 0.00001 |
| 0.4302 | 1.99437 | 0.00000 |
| 0.4704 | 1.96636 | 0.00000 |
| 0.5106 | 1.94699 | 0.00000 |
| 0.5508 | 1.93283 | 0.00000 |
| 0.5910 | 1.92204 | 0.00000 |
| 0.6312 | 1.91357 | 0.00000 |
| 0.6714 | 1.90676 | 0.00000 |
| 0.7116 | 1.90116 | 0.00000 |
| 0.7518 | 1.89648 | 0.00000 |
| 0.7920 | 1.89252 | 0.00000 |
| 0.8322 | 1.88910 | 0.00000 |
| 0.8724 | 1.88613 | 0.00000 |
| 0.9126 | 1.88351 | 0.00000 |
| 0.9528 | 1.88118 | 0.00000 |
| 0.9930 | 1.87909 | 0.00000 |
| 1.0332 | 1.87718 | 0.00000 |
| 1.0734 | 1.87544 | 0.00000 |
| 1.1136 | 1.87384 | 0.00000 |
| 1.1538 | 1.87235 | 0.00000 |
| 1.1940 | 1.87095 | 0.00000 |
| 1.2342 | 1.86963 | 0.00000 |
| 1.2744 | 1.86838 | 0.00000 |
| 1.3146 | 1.86719 | 0.00000 |
| 1.3548 | 1.86604 | 0.00000 |
| 1.3950 | 1.86494 | 0.00000 |
| 1.4352 | 1.86387 | 0.00000 |
| 1.4754 | 1.86283 | 0.00000 |
| 1.5156 | 1.86181 | 0.00000 |
| 1.5558 | 1.86081 | 0.00000 |
| 1.5960 | 1.85982 | 0.00000 |
| 1.6362 | 1.85885 | 0.00000 |
| 1.6764 | 1.85789 | 0.00000 |
| 1.7166 | 1.85693 | 0.00000 |
| 1.7568 | 1.85598 | 0.00000 |
| 1.7970 | 1.85503 | 0.00000 |
| 1.8372 | 1.85408 | 0.00000 |
| 1.8774 | 1.85313 | 0.00000 |
| 1.9176 | 1.85218 | 0.00000 |
| 1.9578 | 1.85123 | 0.00000 |
| 1.9980 | 1.85027 | 0.00000 |
| 2.0382 | 1.84930 | 0.00000 |
| 2.0784 | 1.84833 | 0.00000 |
| 2.1186 | 1.84734 | 0.00000 |
| 2.1588 | 1.84635 | 0.00000 |
| 2.1990 | 1.84536 | 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.