Theon-Kepler bifocal telescope helps advance radial-shearing interferometry
Wednesday, June 10, 2020 - 09:30
in Astronomy & Space
Recently, researchers at Shanghai Institute of Optics and Fine Mechanics of the Chinese Academy of Sciences have proposed a new kind of telescope structure, a Theon-Kepler bifocal telescope, to realize radial-shearing interferometry in common-path setup. This research has been published in Applied Optics.