Research Article
Plasmonic Band-Pass Microfilters for LWIR Absorption Spectroscopy
| | Silicon-germanium | | Wavelength (μm) | | |
| 1.6082 | 12.2183 | 0.1010 | 1.7056 | 12.1366 | 0.1071 | 1.8053 | 12.0684 | 0.1134 | 1.9062 | 12.0101 | 0.1197 | 2.0066 | 11.9616 | 0.1260 | 2.2045 | 11.8855 | 0.1385 | 2.4093 | 11.8269 | 0.1513 | 2.6029 | 11.7842 | 0.1635 | 2.8057 | 11.7485 | 0.1762 | 3.0005 | 11.7216 | 0.1885 | 3.2085 | 11.6976 | 0.2015 | 3.3933 | 11.6804 | 0.2131 | 3.6006 | 11.6639 | 0.2261 | 3.8124 | 11.6501 | 0.2395 | 4.0007 | 11.6397 | 0.2513 | 4.2085 | 11.6300 | 0.2643 | 4.4089 | 11.6217 | 0.2769 | 4.6294 | 11.6133 | 0.2908 | 4.8008 | 11.6077 | 0.3015 | 5.0241 | 11.6021 | 0.3156 | 5.4925 | 11.5915 | 0.3450 | 6.0010 | 11.5821 | 0.3769 | 6.5466 | 11.5754 | 0.4112 | 7.0447 | 11.5701 | 0.4425 | 7.5362 | 11.5654 | 0.4733 | 8.0014 | 11.5627 | 0.5026 | 8.5278 | 11.5592 | 0.5356 | 9.0016 | 11.5572 | 0.5654 | 9.9710 | 11.5536 | 0.6263 | 10.9850 | 11.5504 | 0.6899 | 12.0021 | 11.5484 | 0.7538 |
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