CH3NH3PbCl3 的光学常数 (n, k) 数据，涵盖 0.20 – 2.20 μm 波长范围。
| 波长 (μm) | n | k |
|---|---|---|
| 0.2000 | 1.75347 | 0.60363 |
| 0.2500 | 1.93302 | 0.73262 |
| 0.3000 | 2.14203 | 0.33843 |
| 0.3500 | 2.06216 | 0.24765 |
| 0.4000 | 2.28766 | 0.59129 |
| 0.4500 | 2.06134 | 0.00000 |
| 0.5000 | 1.98201 | 0.00000 |
| 0.5500 | 1.94330 | 0.00000 |
| 0.6000 | 1.91926 | 0.00000 |
| 0.6500 | 1.90273 | 0.00000 |
| 0.7000 | 1.89068 | 0.00000 |
| 0.7500 | 1.88153 | 0.00000 |
| 0.8000 | 1.87437 | 0.00000 |
| 0.8500 | 1.86864 | 0.00000 |
| 0.9000 | 1.86397 | 0.00000 |
| 0.9500 | 1.86009 | 0.00000 |
| 1.0000 | 1.85684 | 0.00000 |
| 1.0500 | 1.85407 | 0.00000 |
| 1.1000 | 1.85169 | 0.00000 |
| 1.1500 | 1.84963 | 0.00000 |
| 1.2000 | 1.84783 | 0.00000 |
| 1.2500 | 1.84624 | 0.00000 |
| 1.3000 | 1.84483 | 0.00000 |
| 1.3500 | 1.84356 | 0.00001 |
| 1.4000 | 1.84243 | 0.00000 |
| 1.4500 | 1.84139 | 0.00000 |
| 1.5000 | 1.84044 | 0.00000 |
| 1.5500 | 1.83954 | 0.00003 |
| 1.6000 | 1.83881 | 0.00007 |
| 1.6500 | 1.83807 | 0.00004 |
| 1.7000 | 1.83737 | 0.00003 |
| 1.7500 | 1.83670 | 0.00002 |
| 1.8000 | 1.83605 | 0.00002 |
| 1.8500 | 1.83543 | 0.00002 |
| 1.9000 | 1.83481 | 0.00001 |
| 1.9500 | 1.83416 | 0.00003 |
| 2.0000 | 1.83346 | 0.00006 |
| 2.0500 | 1.83257 | 0.00025 |
| 2.1000 | 1.83189 | 0.00088 |
| 2.1500 | 1.83159 | 0.00157 |
| 2.2000 | 1.83164 | 0.00214 |
上表为采样数据（共 2001 个数据点），点击"下载完整 CSV"获取全部数据。