Optical constants (n, k) of ZnGeP2 (o), covering 0.64 – 2.12 μm wavelength range.
| Wavelength (μm) | n | k |
|---|---|---|
| 0.6400 | 3.50611 | 0.00000 |
| 0.7536 | 3.37058 | 0.00000 |
| 0.8672 | 3.29804 | 0.00000 |
| 0.9808 | 3.25387 | 0.00000 |
| 1.0944 | 3.22469 | 0.00000 |
| 1.2080 | 3.20427 | 0.00000 |
| 1.3216 | 3.18936 | 0.00000 |
| 1.4352 | 3.17809 | 0.00000 |
| 1.5488 | 3.16935 | 0.00000 |
| 1.6624 | 3.16240 | 0.00000 |
| 1.7760 | 3.15678 | 0.00000 |
| 1.8896 | 3.15215 | 0.00000 |
| 2.0032 | 3.14828 | 0.00000 |
| 2.1168 | 3.14500 | 0.00000 |
Sampled data (14 points total). Click "Download Full CSV" for complete data.
Acuitik film thickness measurement systems offer sub-nanometer non-contact precision.