Paper
12 June 1985 Conoscopic Holography
G. Sirat, D. Psaltis
Author Affiliations +
Proceedings Volume 0523, Applications of Holography; (1985) https://doi.org/10.1117/12.946301
Event: 1985 Los Angeles Technical Symposium, 1985, Los Angeles, United States
Abstract
In this paper we present an holographic system based on the properties of optical propagation in birefrigent media. We have called it conoscopic after the conoscopic figures which are obtained when a spherical wave propagating through a birefrigent crystal, is observed through crossed polarizers. The idea can be summarized by saying that we replace the object and reference beams of coherent holography by the ordinary and extraordinary beams propagating in birefrigent media, two beams that are naturally coherent one with the other.
© (1985) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
G. Sirat and D. Psaltis "Conoscopic Holography", Proc. SPIE 0523, Applications of Holography, (12 June 1985); https://doi.org/10.1117/12.946301
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KEYWORDS
Holograms

Holography

Crystals

Circular polarizers

Computing systems

3D image reconstruction

Wave propagation

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