Optical constants (n, k) of S-LAH92(OHARA), covering 0.36 – 2.19 μm wavelength range.
| Wavelength (μm) | n | k |
|---|---|---|
| 0.3650 | 1.95612 | 0.00000 |
| 0.4042 | 1.93489 | 0.00000 |
| 0.4434 | 1.92028 | 0.00000 |
| 0.4826 | 1.90966 | 0.00000 |
| 0.5218 | 1.90164 | 0.00000 |
| 0.5610 | 1.89539 | 0.00000 |
| 0.6002 | 1.89041 | 0.00000 |
| 0.6394 | 1.88635 | 0.00000 |
| 0.6786 | 1.88298 | 0.00000 |
| 0.7178 | 1.88014 | 0.00000 |
| 0.7570 | 1.87771 | 0.00000 |
| 0.7962 | 1.87561 | 0.00000 |
| 0.8354 | 1.87377 | 0.00000 |
| 0.8746 | 1.87214 | 0.00000 |
| 0.9138 | 1.87068 | 0.00000 |
| 0.9530 | 1.86936 | 0.00000 |
| 0.9922 | 1.86815 | 0.00000 |
| 1.0314 | 1.86704 | 0.00000 |
| 1.0706 | 1.86601 | 0.00000 |
| 1.1098 | 1.86504 | 0.00000 |
| 1.1490 | 1.86413 | 0.00000 |
| 1.1882 | 1.86327 | 0.00000 |
| 1.2274 | 1.86245 | 0.00000 |
| 1.2666 | 1.86166 | 0.00000 |
| 1.3058 | 1.86089 | 0.00000 |
| 1.3450 | 1.86015 | 0.00000 |
| 1.3842 | 1.85943 | 0.00000 |
| 1.4234 | 1.85872 | 0.00000 |
| 1.4626 | 1.85803 | 0.00000 |
| 1.5018 | 1.85734 | 0.00000 |
| 1.5410 | 1.85667 | 0.00000 |
| 1.5802 | 1.85599 | 0.00000 |
| 1.6194 | 1.85532 | 0.00000 |
| 1.6586 | 1.85465 | 0.00000 |
| 1.6978 | 1.85399 | 0.00000 |
| 1.7370 | 1.85332 | 0.00000 |
| 1.7762 | 1.85265 | 0.00000 |
| 1.8154 | 1.85197 | 0.00000 |
| 1.8546 | 1.85129 | 0.00000 |
| 1.8938 | 1.85061 | 0.00000 |
| 1.9330 | 1.84992 | 0.00000 |
| 1.9722 | 1.84923 | 0.00000 |
| 2.0114 | 1.84853 | 0.00000 |
| 2.0506 | 1.84782 | 0.00000 |
| 2.0898 | 1.84710 | 0.00000 |
| 2.1290 | 1.84638 | 0.00000 |
| 2.1682 | 1.84564 | 0.00000 |
| 2.1878 | 1.84527 | 0.00000 |
Sampled data (94 points total). Click "Download Full CSV" for complete data.
Acuitik film thickness measurement systems offer sub-nanometer non-contact precision.