| 摘要 |
PROBLEM TO BE SOLVED: To provide an inexpensive three-dimensional image with high customer satisfaction in place of a conventional two-dimensional image. SOLUTION: In a system for taking holographic images for portraits, a transmission hologram is recorded at two different wavelengths in a sheet of silver halide photosensitive material by synchronizing only two different pulsed lasers, one of the two different pulsed lasers having an emission wavelength of 500 nm to less than 600 nm and the other of the two different pulsed lasers having an emission wavelength of 600 nm to less than 700 nm. COPYRIGHT: (C)2007,JPO&INPIT
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