4 ms·
Why can't the beams cancel each other out in the air?
by dedward 16y ago
Why can't the beams cancel each other out in the air?
- alok-g 16y agoThat's what I am trying to figure too. Two coherent beams with the same frequency, and after adjustment for phase and amplitude, could be made to cancel simply with destructive interference. Maybe this achieves something more, or maybe this does not require amplitude or phase adjustment. I do not know (and possibly do not know enough Physics to follow).