Sub-nanometer flattening of 45 cm long, 45 actuator x-ray deformable mirror.
Sub-nanometer flattening of 45 cm long, 45 actuator x-ray deformable mirror.
复制标题
45 厘米长、45 驱动器 X 射线变形镜的亚纳米扁平化。
DOI:
10.1364/ao.53.003404
复制
发表时间:
2014
期刊:
影响因子:
1.9
通讯作者:
B. Macintosh
中科院分区:
文献类型:
--
作者:
L. Poyneer;T. Mccarville;T. Pardini;D. Palmer;Audrey D. Brooks;M. Pivovaroff;B. Macintosh
We have built a 45 cm long x-ray deformable mirror (XDM) of super-polished single-crystal silicon that has 45 actuators along the tangential axis. After assembly, the surface height error was 19 nm rms. With use of high-precision visible-light metrology and precise control algorithms, we have actuated the XDM and flattened its entire surface to 0.7 nm rms controllable figure error. This is, to our knowledge, the first sub-nanometer active flattening of a substrate longer than 15 cm.
影响因子:
19.6
作者:
Mimura, Hidekazu;Handa, Soichiro;Yamauchi, Kazuto
通讯作者:
Yamauchi, Kazuto
DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
K.Yamauchi;et al.
通讯作者:
et al.
DOI:
--
发表时间:
2008
期刊:
Proceeding of SPIE 7077
影响因子:
--
作者:
T. Kimura;et.al.
通讯作者:
et.al.