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How to get the intensity (or amplitude) of transient laser pulse?
Posted Dec 15, 2012, 6:26 a.m. EST RF & Microwave Engineering 0 Replies
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After having created a laser pulse as the sample of 'Propagation of a 3D Guassian beam laser pulse', how can we get the intensity (or amplitude) of pulse in time t and position r? here, the intensity (or amplitude) means E0(r,t) of E(r,t), and E(r,t)=E0(r,t)*exp(i*omega*t). In general, COMSOL provides the value of E0(r,t)*cos(i*omega*t), but the value of E0(r,t) is not provided.
Hello Q. F. Dai
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