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Fig. 5 | Journal of the European Optical Society-Rapid Publications

Fig. 5

From: Ring-shaped bifocal lens used for fluorescent self-referenced holographic imaging

Fig. 5

The effects of the gap-size on the hologram reconstruction properties. a The diagram of the depth of focus (y1, [μm], ) and the Strehl ratio (y2, [-], ) as the functions of the hologram incompleteness. The values of the x-axes denote the number of the missing interference rings. b The reconstructed images of the different gappy holograms, that can be considered also as the spot diagram of the different ring-shaped holograms. c Gappy intensity holograms with different gap-sizes

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