| タイトル | Glass sample preparation and performance investigations |
| 本文（外部サイト） | http://hdl.handle.net/2060/19920018628 |
| 著者（英） | Johnson, R. Barry |
| 著者所属（英） | Alabama Univ. |
| 発行日 | 1992-04-01 |
| 言語 | eng |
| 内容記述 | This final report details the work performed under this delivery order from April 1991 through April 1992. The currently available capabilities for integrated optical performance modeling at MSFC for large and complex systems such as AXAF were investigated. The Integrated Structural Modeling (ISM) program developed by Boeing for the U.S. Air Force was obtained and installed on two DECstations 5000 at MSFC. The structural, thermal and optical analysis programs available in ISM were evaluated. As part of the optomechanical engineering activities, technical support was provided in the design of support structure, mirror assembly, filter wheel assembly and material selection for the Solar X-ray Imager (SXI) program. As part of the fabrication activities, a large number of zerodur glass samples were prepared in different sizes and shapes for acid etching, coating and polishing experiments to characterize the subsurface damage and stresses produced by the grinding and polishing operations. Various optical components for AXAF video microscope and the x-ray test facility were also fabricated. A number of glass fabrication and test instruments such as a scatter plate interferometer, a gravity feed saw and some phenolic cutting blades were fabricated, integrated and tested. |
| NASA分類 | OPTICS |
| レポートNO | 92N27871
UAH-5-32589
NAS 1.26:184445
NASA-CR-184445 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/126742 |
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