Open AccessCOMPUTER-GENERATED HOLOGRAM FOR ELLIPTICAL GAUSSIAN WAVEFRONT CORRECTION
Author(s) -
Charles S. Ih,
Yong-Zhao Wang,
Wu Ji-Zong,
Xiang Lian-Qin
Publication year - 1986
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.35.220
Subject(s) - holography , wavefront , plotter , optics , computer generated holography , gaussian , gaussian beam , computer science , physics , beam (structure) , computer graphics (images) , quantum mechanics
Computer-generated hologram for elliptical gaussian beam correction lias been investigated, detail mathematical equations of calculating hologram phase difference arc derived. The holograms which are drawn by a computer-driven plotter are given. The holographic optical elements are obtained from CGH. The experiment result to demonstrate the correct calculation is also shown in this paper.