Experimental results on slumped glass x-ray mirror segments

被引:3
作者
Vongehr, Monika [1 ]
Friedrich, Peter [1 ]
Braeuninger, Heinrich [1 ]
Lieb, Werner [1 ]
Fuermetz, Maria [1 ]
Mazur, Alexandra [1 ]
Veit, Klaus [2 ]
Ettl, Peter [2 ]
Laboureux, Xavier [2 ]
机构
[1] Max Planck Inst Extraterr Phys, Giessenbachstr, D-85748 Garching, Germany
[2] 3D Shape GmbH, D-91052 Erlangen, Germany
来源
OPTICS FOR EUV, X-RAY, AND GAMMA-RAY ASTRONOMY III | 2007年 / 6688卷
关键词
x-ray optics; slumped glass; lightweight mirrors; glass slumping;
D O I
10.1117/12.734276
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
X-ray mirrors made of slumped glass could be a light-weight solution for large segmented X-ray telescopes. Our goal is the development of a slumping process for high accuracy glass segments with an angular resolution of a few arcseconds. In our studies we try to understand the influence of the process by experimental means. We have recently built a new experimental set-up which allows us to study the sequence of the slumping methods. We report on our laboratory experiments and on the development of metrology methods to measure the figure of the glass segments.
引用
收藏
页数:10
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