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Proceedings Paper

3-D Holographic Miniprojector - A Special Projection-Type Holographic Microscope Used for Microcircuits Assembly and Quality Control
Author(s): Xu Kun-xian
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Paper Abstract

A 3-D holographic miniprojector on the basis of holographic optical element screens using for integrated circuits assembly and quality control is described. This is a compact, professional projection-type microscope using hybrid technique combing the advantages of both stereoscopy and holography. The optical principle of this miniprojector, recording scheme of holographic diffusing screen, improvement of chromatic dispersion of screen and relative parameters of projection system are discussed.

Paper Details

Date Published: 10 May 1986
PDF: 5 pages
Proc. SPIE 0560, Diffraction Phenomena in Optical Engineering Applications, (10 May 1986); doi: 10.1117/12.949621
Show Author Affiliations
Xu Kun-xian, Shanghai Institute of Laser Technology (China)


Published in SPIE Proceedings Vol. 0560:
Diffraction Phenomena in Optical Engineering Applications
Dale M. Byrne; James E. Harvey, Editor(s)

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