light antenna

Since radio waves and light are the same thing, just at different frequencies, would it be possible to have a very small antenna (about 100 nm) that recieves light?

Maybe if we spread a bunch of them over a surface we could use the received signals to build some kind of image!

Haha!

Your retina, maybe?

Also, digital cameras are able to record light, so whatever solid state engineering they used may be of interest to you.

The word pirahna, is all I can think of that rhymes with marijuana

Marijuana MUST be legalized.