Optical constants (n, k) of Ni-Fe Tikuisis, covering 0.19 – 1.69 μm wavelength range.
| Wavelength (μm) | n | k |
|---|---|---|
| 0.1930 | 0.90090 | 1.94820 |
| 0.2200 | 1.03610 | 2.38820 |
| 0.2470 | 1.24820 | 2.64840 |
| 0.2740 | 1.44260 | 2.81540 |
| 0.3010 | 1.58140 | 2.95690 |
| 0.3280 | 1.69690 | 3.11160 |
| 0.3550 | 1.81230 | 3.27270 |
| 0.3820 | 1.93110 | 3.43090 |
| 0.4090 | 2.05130 | 3.58240 |
| 0.4360 | 2.17110 | 3.72630 |
| 0.4630 | 2.28930 | 3.86310 |
| 0.4900 | 2.40510 | 3.99330 |
| 0.5170 | 2.51800 | 4.11750 |
| 0.5440 | 2.62800 | 4.23660 |
| 0.5710 | 2.73490 | 4.35110 |
| 0.5980 | 2.83870 | 4.46160 |
| 0.6250 | 2.93950 | 4.56830 |
| 0.6520 | 3.03750 | 4.67190 |
| 0.6790 | 3.13270 | 4.77250 |
| 0.7060 | 3.22520 | 4.87060 |
| 0.7330 | 3.31520 | 4.96620 |
| 0.7600 | 3.40270 | 5.05970 |
| 0.7870 | 3.48790 | 5.15130 |
| 0.8140 | 3.57100 | 5.24110 |
| 0.8410 | 3.65190 | 5.32920 |
| 0.8680 | 3.73080 | 5.41590 |
| 0.8950 | 3.80780 | 5.50120 |
| 0.9220 | 3.88300 | 5.58520 |
| 0.9490 | 3.95650 | 5.66800 |
| 0.9760 | 4.02830 | 5.74970 |
| 1.0075 | 4.11000 | 5.84370 |
| 1.0750 | 4.27840 | 6.04090 |
| 1.1425 | 4.43830 | 6.23300 |
| 1.2100 | 4.59050 | 6.42070 |
| 1.2775 | 4.73580 | 6.60460 |
| 1.3450 | 4.87460 | 6.78520 |
| 1.4125 | 5.00760 | 6.96280 |
| 1.4800 | 5.13520 | 7.13770 |
| 1.5475 | 5.25780 | 7.31020 |
| 1.6150 | 5.37570 | 7.48070 |
| 1.6825 | 5.48930 | 7.64920 |
| 1.6900 | 5.50170 | 7.66780 |
Sampled data (1084 points total). Click "Download Full CSV" for complete data.
Acuitik film thickness measurement systems offer sub-nanometer non-contact precision.