Deformable mirror design of Subaru LGSAO system
Deformable mirror design of Subaru LGSAO system
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斯巴鲁LGSAO系统变形镜设计
DOI：
10.1117/12.551907
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发表时间：
2004
期刊：
影响因子：
--
通讯作者：
N. Takato
中科院分区：
文献类型：
--
作者：
S. Oya;O. Guyon;Makoto Watanabe;Y. Hayano;H. Takami;M. Iye;N. Arimoto;S. Colley;M. Eldred;T. Kane;M. Hattori;Y. Saito;Y. Kamata;N. Kobayashi;Y. Minowa;M. Goto;N. Takato
作为斯巴鲁自适应光学设备的升级计划，激光导星自适应光学（LGSAO）项目正在进行中。该项目的关键组件之一是可变形镜（DM）。LGSAO的DM是一种双形态型PZT，有188个控制元素。提出了设计方案，并用有限元法对其行程和振动特性进行了分析。
As an upgrade plan of Subaru adaptive optics facility, laser-guide-star adaptive-optics (LGSAO) project is on going. One of key components of the project is a deformable mirror (DM). The DM for LGSAO is a bimorph type of PZT with 188 control elements. The specification of design is presented together with the analysis of stroke and vibration properties by FEM.