Can one see through a scattering medium like ground glass? Conventionally, such a feat would be deemed impossible. As light travels through an opaque medium, the information contained in the light becomes “jumbled up,” almost as if undergoes complex encryption. Recently, Professor Choi Wonshik’s team from the IBS Center for Molecular Spectroscopy and Dynamics (IBS CMSD) has discovered a way to utilize this phenomenon in optical computing and machine learning.
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Source: Phys.org