IEB400 的光学常数 (n, k) 数据，涵盖 0.20 – 2.00 μm 波长范围。
| 波长 (μm) | n | k |
|---|---|---|
| 0.2020 | 27.04759 | 0.00005 |
| 0.2460 | 1.59241 | 0.00015 |
| 0.2900 | 1.56836 | 0.00020 |
| 0.3340 | 1.54395 | 0.00001 |
| 0.3780 | 1.54077 | 0.00000 |
| 0.4220 | 1.53462 | 0.00000 |
| 0.4660 | 1.53065 | 0.00001 |
| 0.5100 | 1.52599 | 0.00007 |
| 0.5540 | 1.52300 | 0.00010 |
| 0.5980 | 1.52192 | 0.00020 |
| 0.6420 | 1.52046 | 0.00023 |
| 0.6860 | 1.51730 | 0.00010 |
| 0.7300 | 1.51730 | 0.00006 |
| 0.7740 | 1.51769 | 0.00006 |
| 0.8180 | 1.51414 | 0.00006 |
| 0.8620 | 1.51375 | 0.00006 |
| 0.9060 | 1.51468 | 0.00005 |
| 0.9500 | 1.51437 | 0.00005 |
| 0.9940 | 1.51429 | 0.00005 |
| 1.0380 | 1.51360 | 0.00005 |
| 1.0820 | 1.51190 | 0.00005 |
| 1.1260 | 1.51097 | 0.00006 |
| 1.1700 | 1.51190 | 0.00007 |
| 1.2140 | 1.50934 | 0.00008 |
| 1.2580 | 1.51012 | 0.00009 |
| 1.3020 | 1.50926 | 0.00009 |
| 1.3460 | 1.50794 | 0.00009 |
| 1.3900 | 1.50577 | 0.00009 |
| 1.4340 | 1.50515 | 0.00010 |
| 1.4780 | 1.50631 | 0.00010 |
| 1.5220 | 1.50569 | 0.00010 |
| 1.5660 | 1.50639 | 0.00010 |
| 1.6100 | 1.50600 | 0.00009 |
| 1.6540 | 1.50437 | 0.00009 |
| 1.6980 | 1.50460 | 0.00010 |
| 1.7420 | 1.50335 | 0.00010 |
| 1.7860 | 1.50343 | 0.00010 |
| 1.8300 | 1.50351 | 0.00009 |
| 1.8740 | 1.50437 | 0.00008 |
| 1.9180 | 1.49742 | 0.00007 |
| 1.9620 | 1.49969 | 0.00006 |
| 2.0000 | 1.49977 | 0.00006 |
上表为采样数据（共 1799 个数据点），点击"下载完整 CSV"获取全部数据。