How to estimate the power (W) and power density (W/cm2) theoretically for a given pulse laser source (lambda = 248 nm , pulse duration = 24 ns)?

If I'm heating (one-shot heating) a substrate with 300 mJ/cm2 pulse laser energy for the duration of 100 ns then what will be the final power received by the sample ?

01 January 1970 4,729 2 View