| 摘要 |
PROBLEM TO BE SOLVED: To provide a picture recording device which can satisfactorily suppressing the vibration of a recording medium for hologram in a simple and reliable manner without exerting adverse influence on an image. SOLUTION: A slit head part 76A as a contact member, which is provided with a notched (slit) part 78 and is made of rigid material such as magnetic iron, is brought into contact with the side of a reference beam L4 in the vicinity P1 of exposure position on a preceding step of rollers 73A, 73B for an intermittent feeding. The reference beam L4 is transmitted to through the slit part 78 of the slit head part 76A to be made incident. Stainless steel, etc., is used for the contact member 76A besides the magnetic iron. On the other hand, a pressing plate member 76B for pressing the recording medium 10 for hologram to the side of the slit head 76A is provided with a slit part 82 as well and is disposed in accordance with the incidence position of an object beam l3 on the side of the object beam L3 of the same exposure position P1. A magnetic member is used for the pressing plate member 76B.
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