PBH3W(OHARA) 的光学常数 (n, k) 数据，涵盖 0.30 – 2.19 μm 波长范围。
| 波长 (μm) | n | k |
|---|---|---|
| 0.3000 | 1.90665 | 0.00001 |
| 0.3420 | 1.83671 | 0.00001 |
| 0.3840 | 1.80035 | 0.00000 |
| 0.4260 | 1.77830 | 0.00000 |
| 0.4680 | 1.76355 | 0.00000 |
| 0.5100 | 1.75303 | 0.00000 |
| 0.5520 | 1.74520 | 0.00000 |
| 0.5940 | 1.73917 | 0.00000 |
| 0.6360 | 1.73440 | 0.00000 |
| 0.6780 | 1.73055 | 0.00000 |
| 0.7200 | 1.72738 | 0.00000 |
| 0.7620 | 1.72472 | 0.00000 |
| 0.8040 | 1.72247 | 0.00000 |
| 0.8460 | 1.72053 | 0.00000 |
| 0.8880 | 1.71883 | 0.00000 |
| 0.9300 | 1.71734 | 0.00000 |
| 0.9720 | 1.71600 | 0.00000 |
| 1.0140 | 1.71480 | 0.00000 |
| 1.0560 | 1.71371 | 0.00000 |
| 1.0980 | 1.71270 | 0.00000 |
| 1.1400 | 1.71177 | 0.00000 |
| 1.1820 | 1.71090 | 0.00000 |
| 1.2240 | 1.71008 | 0.00000 |
| 1.2660 | 1.70930 | 0.00000 |
| 1.3080 | 1.70856 | 0.00000 |
| 1.3500 | 1.70785 | 0.00000 |
| 1.3920 | 1.70716 | 0.00000 |
| 1.4340 | 1.70650 | 0.00000 |
| 1.4760 | 1.70585 | 0.00000 |
| 1.5180 | 1.70521 | 0.00000 |
| 1.5600 | 1.70459 | 0.00000 |
| 1.6020 | 1.70397 | 0.00000 |
| 1.6440 | 1.70336 | 0.00000 |
| 1.6860 | 1.70276 | 0.00000 |
| 1.7280 | 1.70215 | 0.00000 |
| 1.7700 | 1.70156 | 0.00000 |
| 1.8120 | 1.70096 | 0.00000 |
| 1.8540 | 1.70036 | 0.00000 |
| 1.8960 | 1.69976 | 0.00000 |
| 1.9380 | 1.69916 | 0.00000 |
| 1.9800 | 1.69855 | 0.00000 |
| 2.0220 | 1.69795 | 0.00000 |
| 2.0640 | 1.69734 | 0.00000 |
| 2.1060 | 1.69672 | 0.00000 |
| 2.1480 | 1.69610 | 0.00000 |
| 2.1900 | 1.69547 | 0.00000 |
上表为采样数据（共 91 个数据点），点击"下载完整 CSV"获取全部数据。