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From: rick@hanauma.stanford.edu (Richard Ottolini)
Newsgroups: comp.graphics
Subject: Re: Hologram.
Keywords: COMPUTER GENERATED HOLOGRAM
Message-ID: <1192@med.Stanford.EDU>
Date: 3 May 90 14:16:28 GMT
References: <511@lily.warwick.ac.uk+
Sender: news@med.stanford.edu (USENET News System)
Organization: Stanford University, Department of Geophysics
Lines: 8

In article <511@lily.warwick.ac.uk+ laucy@warwick.ac.uk (TS Wong) writes:
+Is there anyone have experience of direct computer generate hologram?
+The idea is to use a computer to generate the interference pattern
+and then use photographic technique to resize the interference
+pattern.

See early 1990 (Feb?) issue of "Computing in Physics" for an article
exactly on that subject.