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Limited edition prints for Artists

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Title
Limited edition prints for Artists
Subtitle
Embossed holograms made from silver halide masters
Title of Series
Part Number
20
Number of Parts
57
Author
License
CC Attribution - NoDerivatives 2.0 UK: England & Wales:
You are free to use, copy, distribute and transmit the work or content in unchanged form for any legal purpose as long as the work is attributed to the author in the manner specified by the author or licensor.
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Language
Production PlaceShenzhen, China

Content Metadata

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Abstract
This paper details the process used commercially for several years to make embossed holograms using silver halide emulsion plates as surface-relief masters. The principal benefit of using silver-halide materials, rather than photo-resist plates, is the speed of the emulsions, as they require just a few seconds of exposure, rather than several minutes. The second benefit of using silver-halide materials is their sensitivity to laser wavelengths in the visible spectrum, rather than the near-UV end of the spectrum, as is required for photo-resist plates. The sensitivity of silver-halide materials to red light means that relatively inexpensive Helium-Neon lasers may be used to make the holograms. The process would be ideal for artists who want to make a limited edition of their holograms as nickel shims, or larger editions where the hologram is embossed into plastic materials.