Optical constants (n, k) of Nb-Sn, covering 1.00 – 2.00 μm wavelength range.
| Wavelength (μm) | n | k |
|---|---|---|
| 1.0000 | 2.40000 | 4.60000 |
| 1.2500 | 2.70000 | 5.50000 |
| 1.5000 | 2.95000 | 6.60000 |
| 1.8000 | 3.10000 | 7.50000 |
| 2.0000 | 3.30000 | 8.60000 |
Sampled data (5 points total). Click "Download Full CSV" for complete data.
Acuitik film thickness measurement systems offer sub-nanometer non-contact precision.