Ca 的光学常数 (n, k) 数据，涵盖 0.34 – 1.65 μm 波长范围。
| 波长 (μm) | n | k |
|---|---|---|
| 0.3397 | 0.42862 | 1.15487 |
| 0.3444 | 0.42547 | 1.17517 |
| 0.3493 | 0.42252 | 1.19521 |
| 0.3542 | 0.41608 | 1.21372 |
| 0.3594 | 0.41353 | 1.23329 |
| 0.3647 | 0.40753 | 1.25143 |
| 0.3701 | 0.39620 | 1.28723 |
| 0.3757 | 0.38566 | 1.32240 |
| 0.3815 | 0.38067 | 1.33974 |
| 0.3875 | 0.37585 | 1.35693 |
| 0.3936 | 0.35811 | 1.42416 |
| 0.4000 | 0.34681 | 1.45612 |
| 0.4065 | 0.33931 | 1.48833 |
| 0.4133 | 0.33224 | 1.51999 |
| 0.4203 | 0.31927 | 1.58175 |
| 0.4275 | 0.31330 | 1.61188 |
| 0.4350 | 0.30226 | 1.67074 |
| 0.4428 | 0.29715 | 1.69950 |
| 0.4508 | 0.29040 | 1.75623 |
| 0.4592 | 0.28432 | 1.81131 |
| 0.4679 | 0.28815 | 1.83930 |
| 0.4769 | 0.28407 | 1.91851 |
| 0.4862 | 0.28178 | 1.96962 |
| 0.4959 | 0.28463 | 2.02015 |
| 0.5061 | 0.28428 | 2.09304 |
| 0.5166 | 0.28500 | 2.14038 |
| 0.5276 | 0.28515 | 2.20937 |
| 0.5391 | 0.28555 | 2.27630 |
| 0.5510 | 0.28571 | 2.36255 |
| 0.5636 | 0.28656 | 2.42531 |
| 0.5767 | 0.28725 | 2.50649 |
| 0.5904 | 0.28818 | 2.58516 |
| 0.6048 | 0.29116 | 2.66172 |
| 0.6199 | 0.29408 | 2.75436 |
| 0.6358 | 0.29712 | 2.84399 |
| 0.6525 | 0.30194 | 2.93107 |
| 0.6702 | 0.30671 | 3.03217 |
| 0.6888 | 0.31309 | 3.11416 |
| 0.7085 | 0.31936 | 3.22521 |
| 0.7293 | 0.32709 | 3.34768 |
| 0.7514 | 0.33470 | 3.46584 |
| 0.7749 | 0.34499 | 3.59430 |
| 0.7999 | 0.35772 | 3.73202 |
| 0.8266 | 0.37139 | 3.89075 |
| 0.8551 | 0.38949 | 4.04372 |
| 0.8856 | 0.40449 | 4.20281 |
| 0.9184 | 0.42018 | 4.37910 |
| 0.9537 | 0.43540 | 4.57051 |
| 0.9919 | 0.45534 | 4.75472 |
| 1.0332 | 0.47649 | 4.94237 |
| 1.0781 | 0.49972 | 5.14293 |
| 1.1271 | 0.53677 | 5.36546 |
| 1.1808 | 0.57170 | 5.61488 |
| 1.2398 | 0.60214 | 5.87899 |
| 1.3051 | 0.63184 | 6.17246 |
| 1.3776 | 0.66011 | 6.49890 |
| 1.4586 | 0.72263 | 6.84998 |
| 1.5498 | 0.80774 | 7.24241 |
| 1.6531 | 0.88689 | 7.66724 |
上表为采样数据（共 59 个数据点），点击"下载完整 CSV"获取全部数据。