1. Problem 1.1.6. A laser produces pulses of light that are of 10-14s duration and contain 1 J of energy each. In a vacu

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1 Problem 1 1 6 A Laser Produces Pulses Of Light That Are Of 10 14s Duration And Contain 1 J Of Energy Each In A Vacu 1 (59.09 KiB) Viewed 40 times

1. Problem 1.1.6. A laser produces pulses of light that are of 10-14s duration and contain 1 J of energy each. In a vacuum chamber, these pulses are focussed down to an area of lumxlum. For this pulse, calculate: the power, P; the intensity, I; the energy density, U = I/c; the electric field amplitude, Eo; and the radiation pressure exerted on a reflecting target (assuming the light is reflected).