- This topic has 4 replies, 2 voices, and was last updated 7 years ago by
Shubham Horh.
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- May 22, 2018 at 9:44 am #48832
Shubham HorhParticipantHi Sir,
I am giving Input Field amplitude of 0.1589 but my Input Field amplitude when checked in observation line which is kept at Input Plane is 0.0124216. Why I am getting this difference? - May 23, 2018 at 5:09 am #48863Shubham HorhParticipant
I have attached my OptiFDTD Designer and OptiFDTD Analyzer file. Please check it.
- May 23, 2018 at 9:19 am #48871
Damian Marek
ParticipantThe number of time steps is most likely not large enough for the optical signal to reach the detector. Place an Observation Point at the same distance and view the time domain signal. The gaussian pulse should be completely recorded, if not increase the number of time steps in the simulation settings to allow the simulation to run longer.
Damian
- May 24, 2018 at 6:26 am #48878Shubham HorhParticipant
Sir,
With the help of observation point, i verified my gaussian pulse have crossed the end of waveguide as shown below.
Also I have checked by increasing time steps. Still the mismatch is observed.Shubham
- May 24, 2018 at 6:33 am #48880Shubham HorhParticipant
Sir,
Below shown is my input pulse when my observation line coincide with Input Plane Source. As this is sine modulated gaussian pulse, it varies with time. Is the observation line showing instantaneous amplitude or maximum amplitude? If it is showing instantaneous amplitude is there any way to see maximum amplitude?
Shubham
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