发明申请
US20070064290A1 Device for making a reflection hologram 审中-公开
制作反射全息图的装置

Device for making a reflection hologram
摘要:
The present invention relates to a device for producing a reflection hologram, comprising a master hologram 1 which comprises at least one color-sensitive reflective layer, a photosensitive film 2 applied to the master hologram, and a filter 3 which is arranged on the film and through which light is passed onto the master hologram 1 and reflected towards the film 2, and a laser light source 4 which outputs white or monochromatic light.
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