Open AccessGeneration of optical phase singularities by computer-generated holograms
Author(s) -
N. R. Heckenberg,
R. McDuff,
C. P. Smith,
A. G. White
Publication year - 1992
Publication title -
optics letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.524
H-Index - 272
eISSN - 1071-2763
pISSN - 0146-9592
DOI - 10.1364/ol.17.000221
Subject(s) - citation , holography , computer science , computer generated holography , phase (matter) , optics , physics , computer graphics (images) , world wide web , quantum mechanics
Laser beams that contain phase singularities can be generated with computer-generated holograms, which in the simplest case have the form of spiral Fresnel zone plates.
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