3D breakthrough with updatable holographic displays

University of Arizona optical scientists have broken a technological barrier by making three-dimensional holographic displays that can be erased and rewritten in a matter of minutes.

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<p><a href="http://www.physorg.com/news121524295.html">3D breakthrough with updatable holographic displays</a></p> <p>University of Arizona optical scientists have broken a technological barrier by making three-dimensional holographic displays that can be erased and rewritten in a matter of minutes.</p>