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The application of holographic multiplexing to record separate isopachic- and isochromatic-fringe patterns

A completely holographic technique is presented for the recording and independent reconstruction of the isopachic- and isochromatic-fringe patterns using a single hologram

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Abstract

The recording of separate isopachic- and isochromatic-fringe patterns for a plane problem has been successfully carried out on a single hologram. On reconstruction, both patterns are independently obtainable without any mutual interference. The technique uses a light rotator to record the isopachics and makes use of the multiplexing capabilities of holograms. A description of the system along with experimental results is presented.

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Authors and Affiliations

  1. Department of Aeronautical Engineering, Technion, Israel Institute of Technology, Haifa, Israel

    A. Assa (Instructor) & A. A. Betser (Associate Professor)

Authors
  1. A. Assa
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  2. A. A. Betser
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Assa, A., Betser, A.A. The application of holographic multiplexing to record separate isopachic- and isochromatic-fringe patterns. Experimental Mechanics 14, 502–504 (1974). https://doi.org/10.1007/BF02323152

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  • DOI: https://doi.org/10.1007/BF02323152

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