Optical constants (n, k) of K-PSKn2(SUMITA), covering 0.36 – 1.55 μm wavelength range.
| Wavelength (μm) | n | k |
|---|---|---|
| 0.3600 | 1.64299 | 0.00000 |
| 0.3838 | 1.63804 | 0.00000 |
| 0.4076 | 1.63398 | 0.00000 |
| 0.4314 | 1.63063 | 0.00000 |
| 0.4552 | 1.62781 | 0.00000 |
| 0.4790 | 1.62543 | 0.00000 |
| 0.5028 | 1.62338 | 0.00000 |
| 0.5266 | 1.62161 | 0.00000 |
| 0.5504 | 1.62006 | 0.00000 |
| 0.5742 | 1.61870 | 0.00000 |
| 0.5980 | 1.61749 | 0.00000 |
| 0.6218 | 1.61641 | 0.00000 |
| 0.6456 | 1.61544 | 0.00000 |
| 0.6694 | 1.61456 | 0.00000 |
| 0.6932 | 1.61375 | 0.00000 |
| 0.7170 | 1.61302 | 0.00000 |
| 0.7408 | 1.61234 | 0.00000 |
| 0.7646 | 1.61171 | 0.00000 |
| 0.7884 | 1.61112 | 0.00000 |
| 0.8122 | 1.61058 | 0.00000 |
| 0.8360 | 1.61006 | 0.00000 |
| 0.8598 | 1.60958 | 0.00000 |
| 0.8836 | 1.60911 | 0.00000 |
| 0.9074 | 1.60868 | 0.00000 |
| 0.9312 | 1.60826 | 0.00000 |
| 0.9550 | 1.60785 | 0.00000 |
| 0.9788 | 1.60747 | 0.00000 |
| 1.0026 | 1.60709 | 0.00000 |
| 1.0264 | 1.60673 | 0.00000 |
| 1.0502 | 1.60638 | 0.00000 |
| 1.0740 | 1.60604 | 0.00000 |
| 1.0978 | 1.60570 | 0.00000 |
| 1.1216 | 1.60537 | 0.00000 |
| 1.1454 | 1.60505 | 0.00000 |
| 1.1692 | 1.60474 | 0.00000 |
| 1.1930 | 1.60442 | 0.00000 |
| 1.2168 | 1.60412 | 0.00000 |
| 1.2406 | 1.60381 | 0.00000 |
| 1.2644 | 1.60351 | 0.00000 |
| 1.2882 | 1.60321 | 0.00000 |
| 1.3120 | 1.60291 | 0.00000 |
| 1.3358 | 1.60262 | 0.00000 |
| 1.3596 | 1.60232 | 0.00000 |
| 1.3834 | 1.60203 | 0.00000 |
| 1.4072 | 1.60173 | 0.00000 |
| 1.4310 | 1.60144 | 0.00000 |
| 1.4548 | 1.60115 | 0.00000 |
| 1.4786 | 1.60085 | 0.00000 |
| 1.5024 | 1.60056 | 0.00000 |
| 1.5262 | 1.60026 | 0.00000 |
| 1.5500 | 1.59997 | 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.