Optical constants (n, k) of LF5G15(SCHOTT), covering 0.38 – 2.18 μm wavelength range.
| Wavelength (μm) | n | k |
|---|---|---|
| 0.3800 | 1.61666 | 0.00000 |
| 0.4224 | 1.60510 | 0.00000 |
| 0.4648 | 1.59716 | 0.00000 |
| 0.5072 | 1.59139 | 0.00000 |
| 0.5496 | 1.58704 | 0.00000 |
| 0.5920 | 1.58365 | 0.00000 |
| 0.6344 | 1.58094 | 0.00000 |
| 0.6768 | 1.57872 | 0.00000 |
| 0.7192 | 1.57687 | 0.00000 |
| 0.7616 | 1.57530 | 0.00000 |
| 0.8040 | 1.57395 | 0.00000 |
| 0.8464 | 1.57277 | 0.00000 |
| 0.8888 | 1.57173 | 0.00000 |
| 0.9312 | 1.57079 | 0.00000 |
| 0.9736 | 1.56994 | 0.00000 |
| 1.0160 | 1.56916 | 0.00000 |
| 1.0584 | 1.56844 | 0.00000 |
| 1.1008 | 1.56777 | 0.00000 |
| 1.1432 | 1.56713 | 0.00000 |
| 1.1856 | 1.56653 | 0.00000 |
| 1.2280 | 1.56595 | 0.00000 |
| 1.2704 | 1.56539 | 0.00000 |
| 1.3128 | 1.56485 | 0.00000 |
| 1.3552 | 1.56432 | 0.00000 |
| 1.3976 | 1.56381 | 0.00000 |
| 1.4400 | 1.56330 | 0.00000 |
| 1.4824 | 1.56280 | 0.00000 |
| 1.5248 | 1.56230 | 0.00000 |
| 1.5672 | 1.56181 | 0.00000 |
| 1.6096 | 1.56132 | 0.00000 |
| 1.6520 | 1.56083 | 0.00000 |
| 1.6944 | 1.56034 | 0.00000 |
| 1.7368 | 1.55984 | 0.00000 |
| 1.7792 | 1.55935 | 0.00000 |
| 1.8216 | 1.55885 | 0.00000 |
| 1.8640 | 1.55835 | 0.00000 |
| 1.9064 | 1.55784 | 0.00000 |
| 1.9488 | 1.55733 | 0.00000 |
| 1.9912 | 1.55681 | 0.00000 |
| 2.0336 | 1.55629 | 0.00000 |
| 2.0760 | 1.55576 | 0.00000 |
| 2.1184 | 1.55523 | 0.00000 |
| 2.1608 | 1.55469 | 0.00000 |
| 2.1820 | 1.55441 | 0.00000 |
Sampled data (86 points total). Click "Download Full CSV" for complete data.
Acuitik film thickness measurement systems offer sub-nanometer non-contact precision.