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Figure 4
Images of the two-dimensional mixed (amplitude and phase) object, a gold grid for transmission electron microscopy with period a = 12.5 µm for defocusing distances (a) D = 5 mm, (b) D = 547 mm and (c) D = 2.2 m = DR. |
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Figure 4
Images of the two-dimensional mixed (amplitude and phase) object, a gold grid for transmission electron microscopy with period a = 12.5 µm for defocusing distances (a) D = 5 mm, (b) D = 547 mm and (c) D = 2.2 m = DR. |