Polarization beam splitter to WDM De-mux connection

[Vamsi mohan]

Hi

How to connect PBS to WDM De-Mux?
I noticed one article which shows this
connection. As PBS has two outputs
and De-Mux has only one input,
how to make this connection?
Please see the image and reference paper.
Ref:An Effective Design of Hybrid Spectrum Slicing WDM–PDM
in FSO Communication System Under Different Weather
Conditions
Ekta Vasani · Vrushank Shah
Wireless Personal Communications (2023) 130:777–800
https://doi.org/10.1007/s11277-023-10309-3

regards
Vamsy

Attachments:

1. 

   PBS.png
   

[Ahmad Atieh]

Dear Vamsi,
The DEMUX module in the industry have single input port. The same of the MUX, it has single output port. You may polarization multiplex the light ahead of the the multiplex or split the polarization before the DEMUX. However, each polarization could have the same or different wavelength band(s).
Using the components in OptiSystem, you should be able to split the polarization then have two DEMUX components for each polarization assuming each DEMUX have different wavelength plan for its filters.
You may build the device in OptiSystem and email it to me as zip file (ahmad.atieh@optiwave.com) and I would check it for you.
Regards,
Ahmad

[Author]

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