The thick holographic multiplexed filter described in this chapter simultaneously operates as a Fourier hologram and volume hologram. This filter was applied, in our studies, to the recognition of transparent colored objects by using the nominal double diffraction arrangement, which was illuminated with polychromatic light.

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Recognition of Colored Objects Using Thick Holographic Multiplexed Filters

  • Abdallah Hamed

摘要

The thick holographic multiplexed filter described in this chapter simultaneously operates as a Fourier hologram and volume hologram. This filter was applied, in our studies, to the recognition of transparent colored objects by using the nominal double diffraction arrangement, which was illuminated with polychromatic light.