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This work presents the optical reconstruction of computer-generated holograms(CGHs) 3D scenes via spatial light modulators (SLMs). Holography is an opticaltechnique that allows the recording and reconstruction of images of 3D objects,as a hologram carries the intensity and phase information about the object.With the evolution of data storage and processing in computers, the viabilityof generating holograms by computers has increased. Currently the experimentalimplementation of CGHs (Computer-Generated Holograms) is done through newoptoelectronic devices such as SLMs (Spatial Light Modulators) andhigh-resolution CCDs cameras, in addition to new photosensitive materials,allowing the optical recording and reconstruction of 3D images and specialoptical beams. Therefore, presented here with good results are CGHs numericalconstruction (recording) of images both static and dynamic, 2D and 3D, and itsreconstruction (reproduction) using optical SLMs devices to obtain 3D imagesand static and dynamic scenes.

Optical reconstruction of computer-generated holograms 3D scenes via spatial light modulators