Monday, November 21, 2022
Holographic Optical Element (HOE)
Pepper and Denisyuk – Side by Side
The Pepper’s Ghost optical illusion is produced by reflecting light off a semi-transparent surface and is often wrongly described as being holographic. A research group from Seoul is now redressing that mistake by using Denisyuk holography, alongside a Pepper’s ghost, to create an even more bewildering optical illusion.
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