Optical constants (n, k) of K-PSK400(M)(SUMITA), covering 0.36 – 1.55 μm wavelength range.
| Wavelength (μm) | n | k |
|---|---|---|
| 0.3600 | 1.61427 | 0.00000 |
| 0.3838 | 1.60979 | 0.00000 |
| 0.4076 | 1.60615 | 0.00000 |
| 0.4314 | 1.60313 | 0.00000 |
| 0.4552 | 1.60060 | 0.00000 |
| 0.4790 | 1.59846 | 0.00000 |
| 0.5028 | 1.59662 | 0.00000 |
| 0.5266 | 1.59502 | 0.00000 |
| 0.5504 | 1.59363 | 0.00000 |
| 0.5742 | 1.59241 | 0.00000 |
| 0.5980 | 1.59133 | 0.00000 |
| 0.6218 | 1.59036 | 0.00000 |
| 0.6456 | 1.58949 | 0.00000 |
| 0.6694 | 1.58871 | 0.00000 |
| 0.6932 | 1.58800 | 0.00000 |
| 0.7170 | 1.58735 | 0.00000 |
| 0.7408 | 1.58675 | 0.00000 |
| 0.7646 | 1.58620 | 0.00000 |
| 0.7884 | 1.58569 | 0.00000 |
| 0.8122 | 1.58522 | 0.00000 |
| 0.8360 | 1.58478 | 0.00000 |
| 0.8598 | 1.58436 | 0.00000 |
| 0.8836 | 1.58397 | 0.00000 |
| 0.9074 | 1.58360 | 0.00000 |
| 0.9312 | 1.58324 | 0.00000 |
| 0.9550 | 1.58291 | 0.00000 |
| 0.9788 | 1.58258 | 0.00000 |
| 1.0026 | 1.58227 | 0.00000 |
| 1.0264 | 1.58198 | 0.00000 |
| 1.0502 | 1.58169 | 0.00000 |
| 1.0740 | 1.58141 | 0.00000 |
| 1.0978 | 1.58114 | 0.00000 |
| 1.1216 | 1.58087 | 0.00000 |
| 1.1454 | 1.58062 | 0.00000 |
| 1.1692 | 1.58036 | 0.00000 |
| 1.1930 | 1.58012 | 0.00000 |
| 1.2168 | 1.57987 | 0.00000 |
| 1.2406 | 1.57963 | 0.00000 |
| 1.2644 | 1.57940 | 0.00000 |
| 1.2882 | 1.57916 | 0.00000 |
| 1.3120 | 1.57893 | 0.00000 |
| 1.3358 | 1.57870 | 0.00000 |
| 1.3596 | 1.57847 | 0.00000 |
| 1.3834 | 1.57825 | 0.00000 |
| 1.4072 | 1.57802 | 0.00000 |
| 1.4310 | 1.57780 | 0.00000 |
| 1.4548 | 1.57758 | 0.00000 |
| 1.4786 | 1.57735 | 0.00000 |
| 1.5024 | 1.57713 | 0.00000 |
| 1.5262 | 1.57691 | 0.00000 |
| 1.5500 | 1.57668 | 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.