FIELD: physics.
SUBSTANCE: method involves steps on which unexposed light-sensitive material (1) is placed in parallel to the copied hologram (3) and the illuminated with coherent radiation in form of a narrow slit. The radiation forms an illumination (5) zone which remains parallel to the projection of the direction (6) of incidence of the coherent radiation on the plane of the copied hologram, and that zone is moved on surfaces of the unexposed light-sensitive material and the copied hologram in a direction (10) which is perpendicular to said projection.
EFFECT: improved method.
6 cl, 3 dwg
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