【摘要】 对太阳大气进行大视场高分辨力光学成像观测是开展太阳物理、空间天气等基础与应用研究的重要前提。对于地基太阳望远镜而言,为了消除地球大气湍流对光学系统的影响,自适应光学是高分辨力成像观测必备的技术手段,与此同时,为了突破大气非等晕性对传统自适应光学校正视场的限制,近年来多层共轭自适应光学技术等大视场自适应光学得到极大发展。本文首先梳理国外太阳自适应光学系统研制情况,重点介绍国内太阳自适应光学技术发展及应用情况,并进一步介绍了后续大视场太阳自适应光学技术发展情况以及目前所取得的成果。更多还原

【Abstract】 Solar images with high spatial resolution, high temporal resolution across a large field of view(Fo V) are aspired for solar physics and space weather. Ground-based high spatial resolution imaging of the Sun is severely limited by wavefront disturbances induced by the Earth’s atmosphere turbulence. Therefore, solar adaptive optics aims at these requirements and it has revitalized ground-based solar astronomy at existing telescopes. Meanwhile, multi-conjugate adaptive optics has been proved to overcome the anisoplanatism and obtain the high resolution images with a large field of view in solar observation by compensating for the turbulence with several deformable mirrors conjugated to different heights. In this review, we give some summarization of the development of solar adaptive abroad, and emphatically introduce several adaptive optics systems in China and the progress of large Fo V adaptive optics.更多还原