Reflection hologram for reconstructing deep images.
A method to record deep and blurless images as a reflection hologram is proposed. A slit was used in the recording process in the same manner as for a rainbow hologram. The reconstructed image was monocolor and could be observed from wide longitudinal angles when it was illuminated by an extended white-light source such as a fluorescent lamp. One can easily obtain multicolor images by multiplexing the holograms with different wavelengths.
Taketomi
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Display Devices Development Center, Matsushita Electric Industrial Company, Ltd., Moriguchi, Osaka 570, Japan.
Kubota
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