| タイトル | AM03-AM121-115 Hard X-Ray Optics Development at MSFC |
| 著者（英） | Kolodziejczak, Jeffery; Engelhaupt, Darell; Martin, Greg; Weiskopf, Martin; ODell, Steve; Speegle, Chet; Gubarev, Mikhail; Elsner, Ron; Ramsey, Brian |
| 著者所属（英） | NASA Marshall Space Flight Center |
| 発行日 | 2003-01-01 |
| 言語 | eng |
| 内容記述 | We have developed the electroformed-nickel replication process to enable us to fabricate light-weight hard-x-ray region. Two projects currently utilizing this technology are the production of over 250 r from 5 to 10 cm, for our HERO balloon payload, and 15- and 23-cm-diameter shells for a prototype module. The challenge for the former is to fabricate, mount, align and fly a large number of high-r constraints of a modest budget. For the latter, the challenge is to maintain high angular resolution shell thicknesses (100 micron) which make the shells extremely sensitive to electroforming stresses process does not degrade the ultra-smooth surface finish (approx. 3 A required for eventual multilayer c on these two programs. |
| NASA分類 | Optics |
| 権利 | No Copyright |
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