Vol. 10, issue 03, article # 4

pdf Gusev V. G. Formation of the lateral shear interferogram by double exposure recording of the lens Fourier specklogram of a mat screen. // Atmospheric and oceanic optics. 1997. V. 10. No. 03. P. 159-164.
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The paper describes analysis of the lateral shear interferogram based on a double–exposure recording. The investigations revealed theoretically and experimentally that the specklogram reconstruction provides the lateral shear speckle interferogram formation in the far diffraction zone, which determines the axial wave aberrations with double sensitivity at constant lateral shear.