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CheeseFromLidl
220 days ago
With terrahertz rectifiers you can use antennas and diodes to convert light to DC.
https://en.wikipedia.org/wiki/Optical_rectenna
1 comments
K0balt
219 days ago
Ooooh yeah! They’d have to work right at the antenna, but maybe some kind of metamaterial process could make more efficient solar panels that way? Hard To imaging that they would be cheap Though.
link