Knowledge Resource Center for Ecological Environment in Arid Area
| 报告编号 | NASA-CR-184230, NAS 1.26:184230 |
| 来源ID | NTRS_Document_ID: 19920000870 |
| Glass sample characterization | |
| Ahmad, Anees | |
| 英文摘要 | The development of in-house integrated optical performance modelling capability at MSFC is described. This performance model will take into account the effects of structural and thermal distortions, as well as metrology errors in optical surfaces to predict the performance of large an complex optical systems, such as Advanced X-Ray Astrophysics Facility. The necessary hardware and software were identified to implement an integrated optical performance model. A number of design, development, and testing tasks were supported to identify the debonded mirror pad, and rebuilding of the Technology Mirror Assembly. Over 300 samples of Zerodur 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. |
| 英文关键词 | CHARACTERIZATION COATING COMPLEX SYSTEMS DISTORTION ETCHING GLASS INTEGRATED OPTICS PERFORMANCE PREDICTION POLISHING COMPUTER PROGRAMS COMPUTER TECHNIQUES DAMAGE ERROR ANALYSIS METROLOGY MIRRORS PERFORMANCE TESTS RESEARCH MANAGEMENT X RAY ASTROPHYSICS FACILITY |
| 出版年 | 1990 |
| 报告类型 | Technical Report |
| 语种 | 英语 |
| 国家 | 美国 |
| URL | http://hdl.handle.net/2060/19920000870 |
| 资源类型 | 科技报告 |
| 条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/259176 |
| 推荐引用方式 GB/T 7714 | Ahmad, Anees. Glass sample characterization,1990. |
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