For Q-switch Nd-Yag laser,energy is 0.2 J and pulse duration is 5 ns.Then how we calculate Avg Power?

Posted on February 6, 2010 by admin


Power is the rate of energy emitted. The average is 0.2 J in 5*10^-9 s

0.2/5*10^-9 = 4.0*10^7 W = 40 MegaWatt

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One Response to For Q-switch Nd-Yag laser,energy is 0.2 J and pulse duration is 5 ns.Then how we calculate Avg Power?

  1. gp4rts says:
    February 6, 2010 at 1:43 pm

    Power is the rate of energy emitted. The average is 0.2 J in 5*10^-9 s

    0.2/5*10^-9 = 4.0*10^7 W = 40 MegaWatt
    References :