Yes.
MTHEL testbed beam director during laser firing. In this infrared photo, the MTHEL testbed high-energy laser beam can be seen as it is projected by the beam director at a Katyusha rocket in flight.
Is that laser beam actually as wide as that mirror ?
Yes.
MTHEL testbed beam director during laser firing. In this infrared photo, the MTHEL testbed high-energy laser beam can be seen as it is projected by the beam director at a Katyusha rocket in flight.