| タイトル | Stray radiation and the Infrared Astronomical Satellite /IRAS/ telescope |
| 著者（英） | Malugin, R.; Harned, R.; Noll, R. J.; Breault, R. P. |
| 著者所属（英） | Breault Research Organization|Perkin-Elmer Corp.|NASA Ames Research Center |
| 発行日 | 1981-01-01 |
| 言語 | eng |
| 内容記述 | Stray light control is a major consideration in the design of infrared cryogenically cooled telescopes such as the Infrared Astronomical Satellite (IRAS). The basic design of the baffle system, and the placement, shape, and coating of the secondary support struts for the telescope subsystem are described. The intent of this paper is to highlight the stray light problems encountered while designing the system, and to illustrate how computer analysis can be a useful design aid. Scattering measurements of the primary mirror, and a full system level scatter measurement are presented. Comparisons of predicted performance with the measured results are also presented. |
| NASA分類 | OPTICS |
| レポートNO | 81A36891 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/416435 |
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