Find the amplitude transmittance m(x) of a hologram of a point light source if a plane wave normally incident on the hologram plane is used as a reference wave. The distance from the source to the hologram is L. Assume that the transparency of the hologram is proportional to the light intensity during recording. Find the position of the real and virtual images when reconstructing the image by a normally incident plane wave. How will the position of the restored images change if

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