Pt 的光学常数 (n, k) 数据，涵盖 0.19 – 2.20 μm 波长范围。
| 波长 (μm) | n | k |
|---|---|---|
| 0.1900 | 1.28400 | 1.38000 |
| 0.2397 | 1.16600 | 1.92600 |
| 0.2893 | 1.24300 | 2.44300 |
| 0.3390 | 1.36900 | 2.88900 |
| 0.3887 | 1.50000 | 3.29100 |
| 0.4384 | 1.62800 | 3.67400 |
| 0.4880 | 1.75700 | 4.04600 |
| 0.5377 | 1.89300 | 4.41100 |
| 0.5874 | 2.03700 | 4.76500 |
| 0.6371 | 2.19000 | 5.10700 |
| 0.6867 | 2.35000 | 5.43400 |
| 0.7364 | 2.51300 | 5.74700 |
| 0.7861 | 2.67900 | 6.04700 |
| 0.8358 | 2.84600 | 6.33400 |
| 0.8854 | 3.01500 | 6.60900 |
| 0.9351 | 3.18600 | 6.87300 |
| 0.9848 | 3.36000 | 7.12400 |
| 1.0345 | 3.53700 | 7.36200 |
| 1.0841 | 3.71500 | 7.58400 |
| 1.1338 | 3.89500 | 7.78800 |
| 1.1835 | 4.07200 | 7.97300 |
| 1.2332 | 4.24400 | 8.13800 |
| 1.2828 | 4.40800 | 8.28200 |
| 1.3325 | 4.55900 | 8.40600 |
| 1.3822 | 4.69400 | 8.51200 |
| 1.4319 | 4.81000 | 8.60200 |
| 1.4815 | 4.90400 | 8.68000 |
| 1.5312 | 4.97500 | 8.75000 |
| 1.5809 | 5.02200 | 8.81500 |
| 1.6306 | 5.04400 | 8.87900 |
| 1.6802 | 5.04300 | 8.94600 |
| 1.7299 | 5.01900 | 9.02000 |
| 1.7796 | 4.97500 | 9.10300 |
| 1.8293 | 4.91300 | 9.19800 |
| 1.8789 | 4.83500 | 9.30600 |
| 1.9286 | 4.74400 | 9.43000 |
| 1.9783 | 4.64300 | 9.56900 |
| 2.0280 | 4.53400 | 9.72400 |
| 2.0776 | 4.42000 | 9.89600 |
| 2.1273 | 4.30300 | 10.08300 |
| 2.1770 | 4.18500 | 10.28600 |
| 2.1985 | 4.13400 | 10.37800 |
上表为采样数据（共 1214 个数据点），点击"下载完整 CSV"获取全部数据。