Optical constants (n, k) of TK20(LZOS), covering 0.36 – 1.97 μm wavelength range.
| Wavelength (μm) | n | k |
|---|---|---|
| 0.3650 | 1.64930 | 0.00000 |
| 0.4047 | 1.64074 | 0.00000 |
| 0.4358 | 1.63575 | 0.00000 |
| 0.4800 | 1.63037 | 0.00000 |
| 0.4861 | 1.62974 | 0.00000 |
| 0.4880 | 1.62955 | 0.00000 |
| 0.5140 | 1.62717 | 0.00000 |
| 0.5208 | 1.62661 | 0.00000 |
| 0.5300 | 1.62589 | 0.00000 |
| 0.5461 | 1.62470 | 0.00000 |
| 0.5682 | 1.62324 | 0.00000 |
| 0.5876 | 1.62210 | 0.00000 |
| 0.5893 | 1.62200 | 0.00000 |
| 0.6328 | 1.61979 | 0.00000 |
| 0.6439 | 1.61930 | 0.00000 |
| 0.6471 | 1.61916 | 0.00000 |
| 0.6563 | 1.61877 | 0.00000 |
| 0.6943 | 1.61732 | 0.00000 |
| 0.7065 | 1.61689 | 0.00000 |
| 0.7682 | 1.61501 | 0.00000 |
| 0.8521 | 1.61297 | 0.00000 |
| 0.8900 | 1.61219 | 0.00000 |
| 1.0139 | 1.61002 | 0.00000 |
| 1.0600 | 1.60932 | 0.00000 |
| 1.1286 | 1.60835 | 0.00000 |
| 1.3951 | 1.60501 | 0.00000 |
| 1.5296 | 1.60342 | 0.00000 |
| 1.8131 | 1.59998 | 0.00000 |
| 1.9701 | 1.59797 | 0.00000 |
Sampled data (29 points total). Click "Download Full CSV" for complete data.
Acuitik film thickness measurement systems offer sub-nanometer non-contact precision.