The peak electric field on the axis of a laser beam in air is 1 kV/m. The effective beam diameter is 2 mm. Enter an esti
Posted: Sat Mar 19, 2022 6:14 pm
The peak electric field on the axis of a laser beam in air is 1 kV/m. The effective beam diameter is 2 mm. Enter an estimate for the total power carried by the beam, in mW (number only please 1 s.f. is enough - it's only an estimate)