Recording of Dynamic Information Holograms in a CdF_(2):In Crystal

摘要

It is shown that CdF_(2):In crystals can be used to record amplitude-phase information holograms in real time. The diffraction efficiency of these holograms is several percent, but they are characterized by a much higher sensitivity in comparison with phase holograms recorded in the transparency region of the crystal. A model experiment on pattern recognition is performed.