Awesome! Now all we have to do is hook the company owner's children on making lightsabers so they'll bug him into authorizing a run of small diameter 5% collimating photonic lattices of various colors and we'll be golden!
Perhaps there is no need.
Perhaps it has already been done.
I have heard strange rumors on the net of domes coming off & beam patterns suddenly being tightly focused.
Just maybe they could need nothing at all but the domes removed.
I will investigate.
Bookmarks