Light Can Twist as Well as Spin -APOD
With the more esoteric light topics here lately---when I saw this I thought others might be interested.
"My flashlight's beam looks like that because the photons have more orbital angular momentum"--That'll impress them /ubbthreads/images/graemlins/smile.gif
With the more esoteric light topics here lately---when I saw this I thought others might be interested.
"My flashlight's beam looks like that because the photons have more orbital angular momentum"--That'll impress them /ubbthreads/images/graemlins/smile.gif