Optical constants (n, k) of polyethylene, covering 2.00 – 2.20 μm wavelength range.
| Wavelength (μm) | n | k |
|---|---|---|
| 2.0000 | 1.33352 | 0.00023 |
| 2.0198 | 1.34492 | 0.00023 |
| 2.0397 | 1.35703 | 0.00023 |
| 2.0600 | 1.36363 | 0.00023 |
| 2.0798 | 1.36665 | 0.00023 |
| 2.0996 | 1.36998 | 0.00023 |
| 2.1197 | 1.37667 | 0.00023 |
| 2.1399 | 1.38345 | 0.00023 |
| 2.1599 | 1.39012 | 0.00023 |
| 2.1799 | 1.39636 | 0.00023 |
| 2.1998 | 1.40105 | 0.00023 |
Sampled data (11 points total). Click "Download Full CSV" for complete data.
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