Infrared absorber for ferroelectric detectors.
| Autor: | Bly VT, Cox JT |
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| Jazyk: | angličtina |
| Zdroj: | Applied optics [Appl Opt] 1994 Jan 01; Vol. 33 (1), pp. 26-30. |
| DOI: | 10.1364/AO.33.000026 |
| Abstrakt: | A thin-film, metal-dielectric coating is described that can be used as a nearly ideal IR absorber for ferroelectric and related IR detectors. This coating can provide an absorption of greater than 98% for IR wavelengths over a two-to-one spectral band. The theory and optical design are presented along with measured data for several experimental absorbers. The agreement between theory and experiment is excellent. |
| Databáze: | MEDLINE |
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