Hi, I have a question on getting the intensity (or amplitude) of laser pulse in RF module.
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.
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.