More to come…
By treating these states as ordinary 1 and 0, it could be possible to create a new kind of “lightwave” computer with the million-times-faster clock speeds that Kira mentioned. The first challenge along this route will be to use a train of laser pulses to “flip” the pseudospins at will.
— Read on news.umich.edu/light-could-make-semiconductor-computers-a-million-times-faster-or-even-go-quantum/
or whatever you'd like, just please think…