Optical constants (n, k) of K-CD120(M)(SUMITA), covering 0.40 – 1.55 μm wavelength range.
| Wavelength (μm) | n | k |
|---|---|---|
| 0.4000 | 1.76177 | 0.00000 |
| 0.4230 | 1.75128 | 0.00000 |
| 0.4460 | 1.74293 | 0.00000 |
| 0.4690 | 1.73612 | 0.00000 |
| 0.4920 | 1.73047 | 0.00000 |
| 0.5150 | 1.72571 | 0.00000 |
| 0.5380 | 1.72165 | 0.00000 |
| 0.5610 | 1.71815 | 0.00000 |
| 0.5840 | 1.71510 | 0.00000 |
| 0.6070 | 1.71242 | 0.00000 |
| 0.6300 | 1.71006 | 0.00000 |
| 0.6530 | 1.70796 | 0.00000 |
| 0.6760 | 1.70607 | 0.00000 |
| 0.6990 | 1.70438 | 0.00000 |
| 0.7220 | 1.70284 | 0.00000 |
| 0.7450 | 1.70144 | 0.00000 |
| 0.7680 | 1.70016 | 0.00000 |
| 0.7910 | 1.69899 | 0.00000 |
| 0.8140 | 1.69791 | 0.00000 |
| 0.8370 | 1.69690 | 0.00000 |
| 0.8600 | 1.69597 | 0.00000 |
| 0.8830 | 1.69510 | 0.00000 |
| 0.9060 | 1.69428 | 0.00000 |
| 0.9290 | 1.69351 | 0.00000 |
| 0.9520 | 1.69279 | 0.00000 |
| 0.9750 | 1.69210 | 0.00000 |
| 0.9980 | 1.69145 | 0.00000 |
| 1.0210 | 1.69083 | 0.00000 |
| 1.0440 | 1.69024 | 0.00000 |
| 1.0670 | 1.68967 | 0.00000 |
| 1.0900 | 1.68913 | 0.00000 |
| 1.1130 | 1.68860 | 0.00000 |
| 1.1360 | 1.68810 | 0.00000 |
| 1.1590 | 1.68760 | 0.00000 |
| 1.1820 | 1.68713 | 0.00000 |
| 1.2050 | 1.68667 | 0.00000 |
| 1.2280 | 1.68621 | 0.00000 |
| 1.2510 | 1.68577 | 0.00000 |
| 1.2740 | 1.68534 | 0.00000 |
| 1.2970 | 1.68492 | 0.00000 |
| 1.3200 | 1.68450 | 0.00000 |
| 1.3430 | 1.68410 | 0.00000 |
| 1.3660 | 1.68369 | 0.00000 |
| 1.3890 | 1.68330 | 0.00000 |
| 1.4120 | 1.68291 | 0.00000 |
| 1.4350 | 1.68252 | 0.00000 |
| 1.4580 | 1.68213 | 0.00000 |
| 1.4810 | 1.68175 | 0.00000 |
| 1.5040 | 1.68138 | 0.00000 |
| 1.5270 | 1.68100 | 0.00000 |
| 1.5500 | 1.68063 | 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.