X-ray image quality improvement arrangement based on laser holographic projection

摘要

A holographic system for improving the image quality of X-ray plates involves positioning the plate at the focal point of a first lens (1), with the hologram, of one or more actual image points of the X-range device, positioned at the second focal point of the same lenses. The hologram is positioned simultaneously at the first focal point of a second lens (2), and at the latter's second focal point is depicted the corrected image of the X-ray exposure.