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MAORY.
MAORY(Multi-conjugate Adaptive Optics RelaY),是一种新的自适应光学模组,应用于欧洲极大望远镜(E-ELT),其理论基础为多共轭自适应光学(MCAO)。
作用及意义
MAORY旨在帮助弥补(提取分析)因地球的大气湍流扭曲的光线。设计MAORY用来配合影像照相机MICADO和另一个未来未知的仪器一起工作。因为 MICADO需要稳定的同时,也拥有3D分运动,穿过的广角(大视场)在近红外(从0.8-2.4μm波长)取得稳定和清晰的图像,这是为了使科学家对星星做出的位置,亮度的非常精确的测量。 自适应光学由MAORY提供和望远镜帮助它实现这一目标。
组成
MAORY将使用的至少两个可变形反射镜(包括在望远镜可变形反射镜)旨在纠正湍流高望远镜以上的不同层。它由六个钠激光导星,排列在天空中的圆圈配置测量光,从而获得一种动荡的三维映射。激光引导星从各地望远镜的主镜的圆周预期。该技术已成功的表现出对天空多共轭自适应光学演示(MAD)的甚大望远镜 。
联合研究建设单位
- 意大利:意大利国家Astrofisica(国家天体物理研究所)
- 法国:德研究所等Planétologie科特迪瓦德天体物理格勒诺布尔(IPAG)[需要解释]
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