Modified Fouriertransform holographic image reconstruction arrangement; holograms are recorded on photographic emulsions which register only intensities; phases are not recorded; in order to obtain total information two holograms are required, which are in sinecosine relation; two partial wavefronts can be separated by various methods; both phase and amplitude information can be obtained from reconstructed wavefront, e.g. by suitable filtering, before final image is recorded; holography provides high resolution in microscopy at very short wavelength.
Reconstruction of phase objects by holography
Nature (Lond)
Nature ; 208 , n 5016
1965
4 pages
Article (Journal)
English
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Wavefront reconstruction or "holography"
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