Hello! I tried to give a single pulse using the following code and I got a single pulse. Then I changed the start-tme and end-time . But the position of the pulse is not changing. why?
(make source (src (make gaussian-src (frequency fcen)(width df))) component Ez) (center 0 -26 7) (start-time 0) (end-time 1) (size 0 8 0)) I measured the out put by using the following ctl code: (define (Power) (print "Power:," (meep-time)", " (flux-in-box Y (volume (center 25 0) (size 0 8))) "\n" )) (run-until 400 (at-every 1 Power)) How can one control the position of the pulse? Nirmala
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