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      • Department of Electrical and Electronics Engineering
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      Multi-SLM holographic display system with planar configuration

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      Author
      Yaraş, Fahri
      Kang, Hoonjong
      Onural, Levent
      Date
      2010
      Source Title
      Proceedings of the 2010 3DTV-Conference: The True Vision - Capture, Transmission and Display of 3D Video
      Print ISSN
      2161-2021
      Publisher
      IEEE
      Language
      English
      Type
      Conference Paper
      Item Usage Stats
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      Abstract
      Holographic display system that uses six phase-only spatial light modulators (SLMs) performs holographic reconstructions from the phase-hologram of a point cloud that is extracted from 3D object. The SLMs are tiled as a three by two matrix on a virtual planar surface. The alignment is successful and the display system generates large holographic reconstructions. The proposed system can be used either to obtain reconstructions of large objects with a narrow field of view or reconstructions of smaller objects with a broader field of view. Therefore, since field of view is broader for smaller objects, observer has the flexibility to move around the reconstruction within a larger angle. This flexibility increases the motion parallax and as a consequence it increases the quality of 3D perception. Results show that even with three SLMs in horizontal direction the 3D perception is significantly increased. Experimental results are satisfactory.
      Keywords
      Phase holograms
      Spatial light modulators
      Three-dimensional display
      Wide holographic displays
      Computer generated holography
      Digital television
      Geometrical optics
      Holograms
      Light modulation
      Light modulators
      Repair
      Television broadcasting
      Holographic displays
      Permalink
      http://hdl.handle.net/11693/28562
      Published Version (Please cite this version)
      http://dx.doi.org/10.1109/3DTV.2010.5506332
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      • Department of Electrical and Electronics Engineering 3524
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