First light of solar multi-conjugate adaptive optics at the 1-m new vacuum solar telescope

• 来源期刊: 中国科学:物理学 力学 天文学（英文版）
• 年，卷（期）: 2018,（8）
• 页码范围: 100-103
• 页数: 4页
• 语种: 英文

摘要

Observations play a leading role in any branches of astronomy,including solar physics.In order to solve fundamental problems,such as solar dynamo [1],coronal heating [2] and the triggering of major solar eruptions [3],solar observations with spatial resolution better than 0.1 arcsec are required.Such a goal cannot be achieved without the help of adaptive optics (AO),which eliminates the wavefront distortion caused by atmosphere turbulence [4,5].However,solar observations are performed over an extended field of view (FoV).