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Ispta from Isppa and duty factor

I_spta = 0.8000 W/cm²

Ispta=Isppa×DFI_{\mathrm{spta}}=I_{\mathrm{sppa}}\times\mathrm{DF}

I_spta = I_sppa × DF. Spatial-peak pulse-average × duty factor = spatial-peak temporal-average.

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