Optical constants (n, k) of D9148, covering 0.44 – 0.66 μm wavelength range.
| Wavelength (μm) | n | k |
|---|---|---|
| 0.4358 | 1.56020 | 0.00000 |
| 0.4800 | 1.55470 | 0.00000 |
| 0.4861 | 1.55410 | 0.00000 |
| 0.5461 | 1.54900 | 0.00000 |
| 0.5876 | 1.54640 | 0.00000 |
| 0.5893 | 1.54640 | 0.00000 |
| 0.6439 | 1.54370 | 0.00000 |
| 0.6563 | 1.54320 | 0.00000 |
Sampled data (8 points total). Click "Download Full CSV" for complete data.
Acuitik film thickness measurement systems offer sub-nanometer non-contact precision.