Mounting for fabrication, metrology, and assembly of full-shell grazing-incidence optics

被引：2

作者：

Roche, Jacqueline M. ^{[1
]}

Gubarev, Mikhail V. ^{[1
]}

Smith, W. Scott ^{[1
]}

O'Dell, Stephen L. ^{[1
]}

Kolodziejczak, Jeffrey J. ^{[1
]}

Weisskopf, Martin C. ^{[1
]}

Ramsey, Brian D. ^{[1
]}

Elsner, Ronald F. ^{[1
]}

机构：

[1] NASA, Marshall Space Flight Ctr, Space Sci Off, Huntsville, AL 35812 USA

来源：

SPACE TELESCOPES AND INSTRUMENTATION 2014: ULTRAVIOLET TO GAMMA RAY | 2014年 / 9144卷

关键词：

Mounting; grazing-incidence optics; opto-mechanical analysis; PERFORMANCE;

D O I：

10.1117/12.2057046

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Future x-ray telescopes will likely require lightweight mirrors to attain the large collecting areas needed to accomplish the science objectives. Understanding and demonstrating processes now is critical to achieving sub-arcsecond performance in the future. Consequently, designs not only of the mirrors but of fixtures for supporting them during fabrication, metrology, handling, assembly, and testing must be adequately modeled and verified. To this end, MSFC is using finite-element modeling to study the effects of mounting on thin, full-shell grazing-incidence mirrors, during all processes leading to flight mirror assemblies. Here we report initial results of this study.

引用

页数：9

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