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by m463 2343 days ago
not really phased array, but https://en.wikipedia.org/wiki/Lytro
1 comments

The light field conceptually belongs to geometric optics. It doesn't involve phase or the wave theory at all. It would be either an input to or output from a phased array.

Phased arrays admittedly use the wave theory in a way which is geometrically simple. Maybe "far field" is the way to describe it.