Wang Shurong, Han Changyuan. A New Method of Measuring Aspheric Surfaces Using ZYGO Interference System[J]. Editorial Office of Optics and Precision Engineering, 1992,(1): 26-29
Wang Shurong, Han Changyuan. A New Method of Measuring Aspheric Surfaces Using ZYGO Interference System[J]. Editorial Office of Optics and Precision Engineering, 1992,(1): 26-29DOI:
This paper represents a method of measuring aspheric surfaces with CGH
using ZYGO interference system.Testing a parabolic surface is used as an example in the paper.It proves that it is effe-ctive that ZYGO interferometer is used together with computer hol-ography for measuring of aspheric surfaces.