Paper
29 December 1977 Experiences With Large-Scale Reflection And Transmission Holography
Hans I. Bjelkhagen
Author Affiliations +
Abstract
Experiences from investigations in factory environments using holographic interferometry, where special methods must be used to be able to record a hologram of e.g. a big machine-tool. These methods can be considered when making large-scale reflection and transmission holograms for display purposes. It is shown how from a master transmission hologram, either a reflection or a transmission hologram copy can be made and reconstructed using white light. No large-size lenses are used, needed is only long distance illumination from a laser with just one spatial filter. The setup is as simple as possible and arranged directly on a concrete basement floor.
© (1977) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Hans I. Bjelkhagen "Experiences With Large-Scale Reflection And Transmission Holography", Proc. SPIE 0120, Three-Dimensional Imaging, (29 December 1977); https://doi.org/10.1117/12.955742
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CITATIONS
Cited by 2 scholarly publications.
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KEYWORDS
Holograms

Mirrors

Holography

Image transmission

Spatial filters

3D image reconstruction

Argon ion lasers

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