Taking the vector vortex coronagraph to the next level for ground-and space-based exoplanet imaging instruments : review of technology developments in the USA, Japan, and Europe(Invited paper)
Taking the vector vortex coronagraph to the next level for ground-and space-based exoplanet imaging instruments : review of technology developments in the USA, Japan, and Europe(Invited paper)
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将矢量涡旋日冕仪提升到地基和空基系外行星成像仪器的新水平：美国、日本和欧洲技术发展回顾（特邀论文）
DOI：
10.1117/12.896059
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发表时间：
2011
期刊：
影响因子：
--
通讯作者：
36番目にM. Tamura)
中科院分区：
文献类型：
--
作者：
D. Mawet;et al.(43人中28番目にJ. Nishikawa;36番目にM. Tamura)
矢量涡旋日冕仪（VVC）是用于地面和空间系外行星成像/表征仪器的最有吸引力的新一代日冕仪之一，最近在帕洛玛的天空和喷气推进实验室以及北海道大学的实验室中进行了演示。覆盖从光学到中红外波长范围的设备的制造技术已经迅速成熟。我们将审查美国航天局在美国（喷气推进实验室----加利福尼亚理工学院、亚利桑那大学、JDSU和BEAMCo）、欧洲（利格大学、巴黎-默东天文台、乌普萨拉大学）和日本（北海道大学和Photonics Lattice公司）支持的技术发展现状，分别使用液晶聚合物、亚波长光栅和光子晶体。然后，我们将浏览VVC在即将到来的地面设施上使用的具体观点，这些地面设施有或没有（极端）自适应光学，超大型地面望远镜和天基内部日冕仪。
The Vector Vortex Coronagraph (VVC) is one of the most attractive new-generation coronagraphs for ground- and space-based exoplanet imaging/characterization instruments, as recently demonstrated on sky at Palomar and in the laboratory at JPL, and Hokkaido University. Manufacturing technologies for devices covering wavelength ranges from the optical to the mid-infrared, have been maturing quickly. We will review the current status of technology developments supported by NASA in the USA (Jet Propulsion Laboratory-California Institute of Technology, University of Arizona, JDSU and BEAMCo), Europe (University of Li`ege, Observatoire de Paris- Meudon, University of Uppsala) and Japan (Hokkaido University, and Photonics Lattice Inc.), using liquid crystal polymers, subwavelength gratings, and photonics crystals, respectively. We will then browse concrete perspectives for the use of the VVC on upcoming ground-based facilities with or without (extreme) adaptive optics, extremely large ground-based telescopes, and space-based internal coronagraphs.