SnSe 的光学常数 (n, k) 数据，涵盖 0.19 – 1.69 μm 波长范围。
| 波长 (μm) | n | k |
|---|---|---|
| 0.1930 | 1.49106 | 0.00000 |
| 0.2200 | 1.42265 | 0.00000 |
| 0.2470 | 1.37903 | 0.00000 |
| 0.2740 | 1.34949 | 0.00000 |
| 0.3010 | 1.32852 | 0.00000 |
| 0.3280 | 1.31309 | 0.00000 |
| 0.3550 | 1.30138 | 0.00000 |
| 0.3820 | 1.29228 | 0.00000 |
| 0.4090 | 1.28506 | 0.00000 |
| 0.4360 | 1.27923 | 0.00000 |
| 0.4630 | 1.27445 | 0.00000 |
| 0.4900 | 1.27049 | 0.00000 |
| 0.5170 | 1.26716 | 0.00000 |
| 0.5440 | 1.26434 | 0.00000 |
| 0.5710 | 1.26192 | 0.00000 |
| 0.5980 | 1.25984 | 0.00000 |
| 0.6250 | 1.25803 | 0.00000 |
| 0.6520 | 1.25645 | 0.00000 |
| 0.6790 | 1.25506 | 0.00000 |
| 0.7060 | 1.25384 | 0.00000 |
| 0.7330 | 1.25274 | 0.00000 |
| 0.7600 | 1.25177 | 0.00000 |
| 0.7870 | 1.25089 | 0.00000 |
| 0.8140 | 1.25011 | 0.00000 |
| 0.8410 | 1.24940 | 0.00000 |
| 0.8680 | 1.24875 | 0.00000 |
| 0.8950 | 1.24817 | 0.00000 |
| 0.9220 | 1.24763 | 0.00000 |
| 0.9490 | 1.24715 | 0.00000 |
| 0.9760 | 1.24670 | 0.00000 |
| 1.0075 | 1.24622 | 0.00000 |
| 1.0750 | 1.24534 | 0.00000 |
| 1.1425 | 1.24461 | 0.00000 |
| 1.2100 | 1.24400 | 0.00000 |
| 1.2775 | 1.24349 | 0.00000 |
| 1.3450 | 1.24305 | 0.00000 |
| 1.4125 | 1.24267 | 0.00000 |
| 1.4800 | 1.24235 | 0.00000 |
| 1.5475 | 1.24206 | 0.00000 |
| 1.6150 | 1.24181 | 0.00000 |
| 1.6825 | 1.24159 | 0.00000 |
| 1.6900 | 1.24157 | 0.00000 |
上表为采样数据（共 1084 个数据点），点击"下载完整 CSV"获取全部数据。