CPC Main Group
G03H 1/00 Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
7 direct subcodes
Child Classifications
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- G03H 1/02 Details
- G03H 1/04 Processes or apparatus for producing holograms (G03H1/26 takes precedence)
- G03H 1/22 Processes or apparatus for obtaining an optical image from holograms (G03H1/26 - G03H1/34 take precedence)
- G03H 1/26 Processes or apparatus specially adapted to produce multiple holograms or to obtain images from them, e.g. multicolour technique
- G03H 1/32 Systems for obtaining speckle elimination
- G03H 1/34 Systems for reducing the space-spatial bandwidth product