When light passes through a noisy channel such as the atmosphere, it gets distorted, but there exist complex forms of light that come out distortion-free, so that the output pattern is the same as the input. (IMAGE)

SPIE--International Society for Optics and Photonics

When light passes through a noisy channel such as the atmosphere, it gets distorted, but there exist complex forms of light that come out distortion-free, so that the output pattern is the same as the input.

Caption

When light passes through a noisy channel such as the atmosphere, it gets distorted, but there exist complex forms of light that come out distortion-free, so that the output pattern is the same as the input.

Credit

Klug, Peters, and Forbes, doi 10.1117/1.AP.5.1.016006.

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