| タイトル | Actuated Hybrid Mirrors for Space Telescopes |
| 著者（英） | Redding, David; Hickey, Gregory; Ealey, Mark |
| 著者所属（英） | Jet Propulsion Lab., California Inst. of Tech. |
| 発行日 | 2010-06-27 |
| 言語 | eng |
| 内容記述 | This paper describes new, large, ultra-lightweight, replicated, actively controlled mirrors, for use in space telescopes. These mirrors utilize SiC substrates, with embedded solid-state actuators, bonded to Nanolaminate metal foil reflective surfaces. Called Actuated Hybrid Mirrors (AHMs), they use replication techniques for high optical quality as well as rapid, low cost manufacturing. They enable an Active Optics space telescope architecture that uses periodic image-based wavefront sensing and control to assure diffraction-limited performance, while relaxing optical system fabrication, integration and test requirements. The proposed International Space Station Observatory seeks to demonstrate this architecture in space. |
| NASA分類 | Astronomy; Instrumentation and Photography; Optics |
| 権利 | Copyright |
|
