Journal ArticleDOI
A Simplification of Lee's Method of Generating Holograms by Computer.
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This article is published in Applied Optics.The article was published on 1970-08-01. It has received 160 citations till now.read more
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Digital holography
TL;DR: The basic techniques in generating and reconstructing holograms on a digital computer are described, and some applications of computer holography, including optical spatial filtering and the testing of optical surfaces, are discussed.
Book ChapterDOI
III Computer-Generated Holograms: Techniques and Applications
TL;DR: The computer-generated holograms have their greatest potential in the area of interferometry and have been shown to be useful in supplementing existing methods of optical testing.
Journal ArticleDOI
Computer generated holograms: an historical review
TL;DR: The methods and techniques of computer generated holograms are surveyed and the meanings of that term have grown with increased use of the invention.
Journal ArticleDOI
Computer-generated double-phase holograms
C K Hsueh,Alexander A. Sawchuk +1 more
TL;DR: A method of computer generating binary holograms based on the decomposition of a complex value into two phase quantities is described, and noise due to the displacement of the subcells and the phase coding is discussed.
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I Digital Holography – Computer-Generated Holograms
Olof Bryngdahl,Frank Wyrowski +1 more
TL;DR: In this article, the authors describe the digital holography and the computer-generated holograms (CGH), and the desired requirements are the same as in the IC-mask and pattern production field.
References
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Journal ArticleDOI
Sampled Fourier Transform Hologram Generated by Computer
TL;DR: A technique to determine a real nonnegative function representing the transmittance of a synthesized hologram is described, which uses the positions of the samples in the synthesizer to record the phase information of a complex wavefront.
Journal ArticleDOI
Formation of Carrier Frequency Holograms with an On-axis Reference Beam.
C. B. Burckhardt,E. T. Doherty +1 more
TL;DR: In this method, a transmission grating is placed in front of the photographic plate and the phase of the reference beam is shifted by 90 degrees, showing that such a hologram is equivalent to one formed with an off-axis reference beam.