Unformatted text preview: The hologram then is illuminated (after developing the film) by a reference parallel to axis of a lens that is used to perform a Fourier transform on the reconstructed waves. Derive an expression relating the reconstructed wave in the FT plane of the lens (g(x,y)) to f 1 (x,y) and f 2 (x,y). Show how to find correlation of f 1 (x,y) and f 2 (x,y)....
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- Spring '11
- wave equation, spherical reference wave, reconstructed wave