Home › Forums › SYSTEM › calculation time › Reply To: calculation time

Hi Gaganpreet,If you set the value of power in WDM transmitter , say 0dB than ,this 0dB value is for each wavelength not distributed between each single Tx channel.For example for 0 dB Pin then output power of each channel is around -2dB which is somewhat close to 0 dB ,attenuation in signal is due the insertion losses caused by modulator . So if you launched 1mW then each channel oprate at this much power.If you use 100 channels as you said then see the total power 100x1mW approx.That is why your system takes very long time for calculations .Otherwise this much time is no taken by any system.
Alessandro cleared this in one of forum topic that data rate set in the WDM Tx is for different wavelengths and in the same way power input is same for each channel.
Hope you got my point and it helps you in better way.
Categories
- All
-
Knowledge
Contains a detailed Q&A knowledge base. -
General
All non-technical questions. -
System
Optical system design and analysis. -
Instrument
Communicate and control different kinds of instruments. -
SPICE
Opto-electronic circuit design. -
FDTD
Finite-Difference Time-Domain simulation. -
BPM
Beam Propagation Method analysis and design. -
Grating
Fiber optic grating simulation. -
Fiber
Optical fiber design and characterization. -
Exchange
Users can exchange design files.
(Matlab, C++, etc.)