Closed loop performance of a layer-oriented multi-conjugate adaptive optics system

被引：40

作者：

Diolaiti, E

Ragazzoni, R

Tordi, M

机构：

[1] Univ Padua, Dept Astron, I-35122 Padua, Italy

[2] Univ Bologna, Dept Astron, I-40127 Bologna, Italy

[3] Astron Observ Padova, I-35122 Padua, Italy

来源：

ASTRONOMY & ASTROPHYSICS | 2001年 / 372卷 / 02期

关键词：

instrumentation : adaptive optics; telescopes;

D O I：

10.1051/0004-6361:20010514

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The dynamic properties of a layer-oriented multi-conjugate adaptive optics system are examined. It is shown that such a system is stable and closes the loop. A simplified analysis of the achievable correction is presented, in order to define the conditions in which the layer-oriented approach is equivalent to other linear reconstruction schemes. It is found that this approach is equivalent to an optimum one, under certain assumptions, but still retaining the potential advantages of such a novel scheme.

引用

页码：710 / 718

页数：9

共 19 条

[1] ADAPTIVE OPTICS FOR ASTRONOMY - PRINCIPLES, PERFORMANCE, AND APPLICATIONS [J].